12623416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{121379}}^1$

素因数の和:121398

約数の個数: 16

約数和(自身を含む): 25489800

約数和(自身を除く): 12866384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 121379, 242758, 485516, 971032, 1577927, 3155854, 6311708, 12623416]

約数ペア:

[(1, 12623416), (2, 6311708), (4, 3155854), (8, 1577927), (13, 971032), (26, 485516), (52, 242758), (104, 121379)]