15950968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4421}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 33430320

約数和(自身を除く): 17479352

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 4421, 8842, 17684, 35368, 48631, 97262, 181261, 194524, 362522, 389048, 725044, 1450088, 1993871, 3987742, 7975484, 15950968]

約数ペア:

[(1, 15950968), (2, 7975484), (4, 3987742), (8, 1993871), (11, 1450088), (22, 725044), (41, 389048), (44, 362522), (82, 194524), (88, 181261), (164, 97262), (328, 48631), (451, 35368), (902, 17684), (1804, 8842), (3608, 4421)]