23921846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21397}}^1$

素因数の和:21455

約数の個数: 16

約数和(自身を含む): 39543504

約数和(自身を除く): 15621658

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 21397, 42794, 278161, 556322, 920071, 1840142, 11960923, 23921846]

約数ペア:

[(1, 23921846), (2, 11960923), (13, 1840142), (26, 920071), (43, 556322), (86, 278161), (559, 42794), (1118, 21397)]