15676521916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{216061}}^1$

素因数の和:216190

約数の個数: 48

約数和(自身を含む): 32015202912

約数和(自身を除く): 16338680996

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 97, 187, 194, 374, 388, 748, 1067, 1649, 2134, 3298, 4268, 6596, 18139, 36278, 72556, 216061, 432122, 864244, 2376671, 3673037, 4753342, 7346074, 9506684, 14692148, 20957917, 40403407, 41915834, 80806814, 83831668, 161613628, 230537087, 356284589, 461074174, 712569178, 922148348, 1425138356, 3919130479, 7838260958, 15676521916]

約数ペア:

[(1, 15676521916), (2, 7838260958), (4, 3919130479), (11, 1425138356), (17, 922148348), (22, 712569178), (34, 461074174), (44, 356284589), (68, 230537087), (97, 161613628), (187, 83831668), (194, 80806814), (374, 41915834), (388, 40403407), (748, 20957917), (1067, 14692148), (1649, 9506684), (2134, 7346074), (3298, 4753342), (4268, 3673037), (6596, 2376671), (18139, 864244), (36278, 432122), (72556, 216061)]