19094196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 52641792

約数和(自身を除く): 33547596

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 67, 68, 102, 127, 132, 134, 187, 201, 204, 254, 268, 374, 381, 402, 508, 561, 737, 748, 762, 804, 1122, 1139, 1397, 1474, 1524, 2159, 2211, 2244, 2278, 2794, 2948, 3417, 4191, 4318, 4422, 4556, 5588, 6477, 6834, 8382, 8509, 8636, 8844, 12529, 12954, 13668, 16764, 17018, 23749, 25058, 25527, 25908, 34036, 37587, 47498, 50116, 51054, 71247, 75174, 93599, 94996, 102108, 142494, 144653, 150348, 187198, 280797, 284988, 289306, 374396, 433959, 561594, 578612, 867918, 1123188, 1591183, 1735836, 3182366, 4773549, 6364732, 9547098, 19094196]

約数ペア:

[(1, 19094196), (2, 9547098), (3, 6364732), (4, 4773549), (6, 3182366), (11, 1735836), (12, 1591183), (17, 1123188), (22, 867918), (33, 578612), (34, 561594), (44, 433959), (51, 374396), (66, 289306), (67, 284988), (68, 280797), (102, 187198), (127, 150348), (132, 144653), (134, 142494), (187, 102108), (201, 94996), (204, 93599), (254, 75174), (268, 71247), (374, 51054), (381, 50116), (402, 47498), (508, 37587), (561, 34036), (737, 25908), (748, 25527), (762, 25058), (804, 23749), (1122, 17018), (1139, 16764), (1397, 13668), (1474, 12954), (1524, 12529), (2159, 8844), (2211, 8636), (2244, 8509), (2278, 8382), (2794, 6834), (2948, 6477), (3417, 5588), (4191, 4556), (4318, 4422)]