15721994436

素因数分解:

$2^2\times 3^1\times {\mathrm{773}}^1\times {\mathrm{853}}^1\times {\mathrm{1987}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 36793681344

約数和(自身を除く): 21071686908

約数列:

[1, 2, 3, 4, 6, 12, 773, 853, 1546, 1706, 1987, 2319, 2559, 3092, 3412, 3974, 4638, 5118, 5961, 7948, 9276, 10236, 11922, 23844, 659369, 1318738, 1535951, 1694911, 1978107, 2637476, 3071902, 3389822, 3956214, 4607853, 5084733, 6143804, 6779644, 7912428, 9215706, 10169466, 18431412, 20338932, 1310166203, 2620332406, 3930498609, 5240664812, 7860997218, 15721994436]

約数ペア:

[(1, 15721994436), (2, 7860997218), (3, 5240664812), (4, 3930498609), (6, 2620332406), (12, 1310166203), (773, 20338932), (853, 18431412), (1546, 10169466), (1706, 9215706), (1987, 7912428), (2319, 6779644), (2559, 6143804), (3092, 5084733), (3412, 4607853), (3974, 3956214), (4638, 3389822), (5118, 3071902), (5961, 2637476), (7948, 1978107), (9276, 1694911), (10236, 1535951), (11922, 1318738), (23844, 659369)]