79812578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{18587}}^1$

素因数の和:18721

約数の個数: 16

約数和(自身を含む): 127141920

約数和(自身を除く): 47329342

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 18587, 37174, 353153, 706306, 2100331, 4200662, 39906289, 79812578]

約数ペア:

[(1, 79812578), (2, 39906289), (19, 4200662), (38, 2100331), (113, 706306), (226, 353153), (2147, 37174), (4294, 18587)]