13513256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{88903}}^1$

素因数の和:88928

約数の個数: 16

約数和(自身を含む): 26671200

約数和(自身を除く): 13157944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 88903, 177806, 355612, 711224, 1689157, 3378314, 6756628, 13513256]

約数ペア:

[(1, 13513256), (2, 6756628), (4, 3378314), (8, 1689157), (19, 711224), (38, 355612), (76, 177806), (152, 88903)]