12954512

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{13723}}^1$

素因数の和:13790

約数の個数: 20

約数和(自身を含む): 25526640

約数和(自身を除く): 12572128

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 13723, 27446, 54892, 109784, 219568, 809657, 1619314, 3238628, 6477256, 12954512]

約数ペア:

[(1, 12954512), (2, 6477256), (4, 3238628), (8, 1619314), (16, 809657), (59, 219568), (118, 109784), (236, 54892), (472, 27446), (944, 13723)]