11197213808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2939}}^1\times {\mathrm{21647}}^1$

素因数の和:24605

約数の個数: 40

約数和(自身を含む): 23675984640

約数和(自身を除く): 12478770832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2939, 5878, 11756, 21647, 23512, 32329, 43294, 47024, 64658, 86588, 129316, 173176, 238117, 258632, 346352, 476234, 517264, 952468, 1904936, 3809872, 63620533, 127241066, 254482132, 508964264, 699825863, 1017928528, 1399651726, 2799303452, 5598606904, 11197213808]

約数ペア:

[(1, 11197213808), (2, 5598606904), (4, 2799303452), (8, 1399651726), (11, 1017928528), (16, 699825863), (22, 508964264), (44, 254482132), (88, 127241066), (176, 63620533), (2939, 3809872), (5878, 1904936), (11756, 952468), (21647, 517264), (23512, 476234), (32329, 346352), (43294, 258632), (47024, 238117), (64658, 173176), (86588, 129316)]