19861296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4578

約数の個数: 80

約数和(自身を含む): 63162624

約数和(自身を除く): 43301328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 4547, 9094, 13641, 18188, 27282, 31829, 36376, 54564, 59111, 63658, 72752, 95487, 109128, 118222, 127316, 177333, 190974, 218256, 236444, 254632, 354666, 381948, 413777, 472888, 509264, 709332, 763896, 827554, 945776, 1241331, 1418664, 1527792, 1655108, 2482662, 2837328, 3310216, 4965324, 6620432, 9930648, 19861296]

約数ペア:

[(1, 19861296), (2, 9930648), (3, 6620432), (4, 4965324), (6, 3310216), (7, 2837328), (8, 2482662), (12, 1655108), (13, 1527792), (14, 1418664), (16, 1241331), (21, 945776), (24, 827554), (26, 763896), (28, 709332), (39, 509264), (42, 472888), (48, 413777), (52, 381948), (56, 354666), (78, 254632), (84, 236444), (91, 218256), (104, 190974), (112, 177333), (156, 127316), (168, 118222), (182, 109128), (208, 95487), (273, 72752), (312, 63658), (336, 59111), (364, 54564), (546, 36376), (624, 31829), (728, 27282), (1092, 18188), (1456, 13641), (2184, 9094), (4368, 4547)]