19877846232

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{4391}}^1$

素因数の和:4621

約数の個数: 128

約数和(自身を含む): 53125632000

約数和(自身を除く): 33247785768

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 59, 69, 92, 118, 138, 139, 177, 184, 236, 276, 278, 354, 417, 472, 552, 556, 708, 834, 1112, 1357, 1416, 1668, 2714, 3197, 3336, 4071, 4391, 5428, 6394, 8142, 8201, 8782, 9591, 10856, 12788, 13173, 16284, 16402, 17564, 19182, 24603, 25576, 26346, 32568, 32804, 35128, 38364, 49206, 52692, 65608, 76728, 98412, 100993, 105384, 188623, 196824, 201986, 259069, 302979, 377246, 403972, 518138, 565869, 605958, 610349, 754492, 777207, 807944, 1036276, 1131738, 1211916, 1220698, 1508984, 1554414, 1831047, 2072552, 2263476, 2423832, 2441396, 3108828, 3662094, 4526952, 4882792, 5958587, 6217656, 7324188, 11917174, 14038027, 14648376, 17875761, 23834348, 28076054, 35751522, 36010591, 42114081, 47668696, 56152108, 71503044, 72021182, 84228162, 108031773, 112304216, 143006088, 144042364, 168456324, 216063546, 288084728, 336912648, 432127092, 828243593, 864254184, 1656487186, 2484730779, 3312974372, 4969461558, 6625948744, 9938923116, 19877846232]

約数ペア:

[(1, 19877846232), (2, 9938923116), (3, 6625948744), (4, 4969461558), (6, 3312974372), (8, 2484730779), (12, 1656487186), (23, 864254184), (24, 828243593), (46, 432127092), (59, 336912648), (69, 288084728), (92, 216063546), (118, 168456324), (138, 144042364), (139, 143006088), (177, 112304216), (184, 108031773), (236, 84228162), (276, 72021182), (278, 71503044), (354, 56152108), (417, 47668696), (472, 42114081), (552, 36010591), (556, 35751522), (708, 28076054), (834, 23834348), (1112, 17875761), (1357, 14648376), (1416, 14038027), (1668, 11917174), (2714, 7324188), (3197, 6217656), (3336, 5958587), (4071, 4882792), (4391, 4526952), (5428, 3662094), (6394, 3108828), (8142, 2441396), (8201, 2423832), (8782, 2263476), (9591, 2072552), (10856, 1831047), (12788, 1554414), (13173, 1508984), (16284, 1220698), (16402, 1211916), (17564, 1131738), (19182, 1036276), (24603, 807944), (25576, 777207), (26346, 754492), (32568, 610349), (32804, 605958), (35128, 565869), (38364, 518138), (49206, 403972), (52692, 377246), (65608, 302979), (76728, 259069), (98412, 201986), (100993, 196824), (105384, 188623)]