70820486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{169427}}^1$

素因数の和:169459

約数の個数: 16

約数和(自身を含む): 121988160

約数和(自身を除く): 51167674

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 169427, 338854, 1863697, 3219113, 3727394, 6438226, 35410243, 70820486]

約数ペア:

[(1, 70820486), (2, 35410243), (11, 6438226), (19, 3727394), (22, 3219113), (38, 1863697), (209, 338854), (418, 169427)]