15691587026

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{1451}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 24034665600

約数和(自身を除く): 8343078574

約数列:

[1, 2, 109, 113, 218, 226, 439, 878, 1451, 2902, 12317, 24634, 47851, 49607, 95702, 99214, 158159, 163963, 316318, 327926, 636989, 1273978, 5407163, 10814326, 17871967, 35743934, 69431801, 71979757, 138863602, 143959514, 7845793513, 15691587026]

約数ペア:

[(1, 15691587026), (2, 7845793513), (109, 143959514), (113, 138863602), (218, 71979757), (226, 69431801), (439, 35743934), (878, 17871967), (1451, 10814326), (2902, 5407163), (12317, 1273978), (24634, 636989), (47851, 327926), (49607, 316318), (95702, 163963), (99214, 158159)]