22503416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{216379}}^1$

素因数の和:216398

約数の個数: 16

約数和(自身を含む): 45439800

約数和(自身を除く): 22936384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 216379, 432758, 865516, 1731032, 2812927, 5625854, 11251708, 22503416]

約数ペア:

[(1, 22503416), (2, 11251708), (4, 5625854), (8, 2812927), (13, 1731032), (26, 865516), (52, 432758), (104, 216379)]