15691743730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120705721}}^1$

素因数の和:120705741

約数の個数: 16

約数和(自身を含む): 30417841944

約数和(自身を除く): 14726098214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 120705721, 241411442, 603528605, 1207057210, 1569174373, 3138348746, 7845871865, 15691743730]

約数ペア:

[(1, 15691743730), (2, 7845871865), (5, 3138348746), (10, 1569174373), (13, 1207057210), (26, 603528605), (65, 241411442), (130, 120705721)]