11889620048

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{4733129}}^1$

素因数の和:4733294

約数の個数: 20

約数和(自身を含む): 23182870740

約数和(自身を除く): 11293250692

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4733129, 9466258, 18932516, 37865032, 75730064, 743101253, 1486202506, 2972405012, 5944810024, 11889620048]

約数ペア:

[(1, 11889620048), (2, 5944810024), (4, 2972405012), (8, 1486202506), (16, 743101253), (157, 75730064), (314, 37865032), (628, 18932516), (1256, 9466258), (2512, 4733129)]