13640624

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{2777}}^1$

素因数の和:3092

約数の個数: 20

約数和(自身を含む): 26524344

約数和(自身を除く): 12883720

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 2777, 4912, 5554, 11108, 22216, 44432, 852539, 1705078, 3410156, 6820312, 13640624]

約数ペア:

[(1, 13640624), (2, 6820312), (4, 3410156), (8, 1705078), (16, 852539), (307, 44432), (614, 22216), (1228, 11108), (2456, 5554), (2777, 4912)]