22871312

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{2539}}^1$

素因数の和:3110

約数の個数: 20

約数和(自身を含む): 44409360

約数和(自身を除く): 21538048

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 2539, 4504, 5078, 9008, 10156, 20312, 40624, 1429457, 2858914, 5717828, 11435656, 22871312]

約数ペア:

[(1, 22871312), (2, 11435656), (4, 5717828), (8, 2858914), (16, 1429457), (563, 40624), (1126, 20312), (2252, 10156), (2539, 9008), (4504, 5078)]