15693457871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{9539}}^1$

素因数の和:9839

約数の個数: 32

約数和(自身を含む): 19617292800

約数和(自身を除く): 3923834929

約数列:

[1, 7, 13, 91, 101, 179, 707, 1253, 1313, 2327, 9191, 9539, 16289, 18079, 66773, 124007, 126553, 235027, 868049, 963439, 1645189, 1707481, 6744073, 11952367, 12524707, 22197253, 87672949, 155380771, 172455581, 1207189067, 2241922553, 15693457871]

約数ペア:

[(1, 15693457871), (7, 2241922553), (13, 1207189067), (91, 172455581), (101, 155380771), (179, 87672949), (707, 22197253), (1253, 12524707), (1313, 11952367), (2327, 6744073), (9191, 1707481), (9539, 1645189), (16289, 963439), (18079, 868049), (66773, 235027), (124007, 126553)]