15696924890

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6567751}}^1$

素因数の和:6567997

約数の個数: 16

約数和(自身を含む): 28372688640

約数和(自身を除く): 12675763750

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 6567751, 13135502, 32838755, 65677510, 1569692489, 3139384978, 7848462445, 15696924890]

約数ペア:

[(1, 15696924890), (2, 7848462445), (5, 3139384978), (10, 1569692489), (239, 65677510), (478, 32838755), (1195, 13135502), (2390, 6567751)]