16960795607

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{4481}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 20653056000

約数和(自身を除く): 3692260393

約数列:

[1, 7, 19, 133, 149, 191, 1043, 1337, 2831, 3629, 4481, 19817, 25403, 28459, 31367, 85139, 199213, 540721, 595973, 667669, 855871, 3785047, 4673683, 5991097, 12685711, 16261549, 88799977, 113830843, 127524779, 892673453, 2422970801, 16960795607]

約数ペア:

[(1, 16960795607), (7, 2422970801), (19, 892673453), (133, 127524779), (149, 113830843), (191, 88799977), (1043, 16261549), (1337, 12685711), (2831, 5991097), (3629, 4673683), (4481, 3785047), (19817, 855871), (25403, 667669), (28459, 595973), (31367, 540721), (85139, 199213)]