9907156

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5281}}^1$

素因数の和:5359

約数の個数: 24

約数和(自身を含む): 20113856

約数和(自身を除く): 10206700

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 5281, 10562, 21124, 36967, 73934, 147868, 353827, 707654, 1415308, 2476789, 4953578, 9907156]

約数ペア:

[(1, 9907156), (2, 4953578), (4, 2476789), (7, 1415308), (14, 707654), (28, 353827), (67, 147868), (134, 73934), (268, 36967), (469, 21124), (938, 10562), (1876, 5281)]