19497448

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{5333}}^1$

素因数の和:5796

約数の個数: 16

約数和(自身を含む): 36644580

約数和(自身を除く): 17147132

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 5333, 10666, 21332, 42664, 2437181, 4874362, 9748724, 19497448]

約数ペア:

[(1, 19497448), (2, 9748724), (4, 4874362), (8, 2437181), (457, 42664), (914, 21332), (1828, 10666), (3656, 5333)]