15693986555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{248657}}^1$

素因数の和:249646

約数の個数: 16

約数和(自身を含む): 20302428384

約数和(自身を除く): 4608441829

約数列:

[1, 5, 13, 65, 971, 4855, 12623, 63115, 248657, 1243285, 3232541, 16162705, 241445947, 1207229735, 3138797311, 15693986555]

約数ペア:

[(1, 15693986555), (5, 3138797311), (13, 1207229735), (65, 241445947), (971, 16162705), (4855, 3232541), (12623, 1243285), (63115, 248657)]