15661929652

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{970861}}^1$

素因数の和:971011

約数の個数: 24

約数和(自身を含む): 28407422120

約数和(自身を除く): 12745492468

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 8066, 16132, 970861, 1941722, 3883444, 35921857, 71843714, 105823849, 143687428, 211647698, 423295396, 3915482413, 7830964826, 15661929652]

約数ペア:

[(1, 15661929652), (2, 7830964826), (4, 3915482413), (37, 423295396), (74, 211647698), (109, 143687428), (148, 105823849), (218, 71843714), (436, 35921857), (4033, 3883444), (8066, 1941722), (16132, 970861)]