19112552

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{15217}}^1$

素因数の和:15380

約数の個数: 16

約数和(自身を含む): 36066660

約数和(自身を除く): 16954108

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 15217, 30434, 60868, 121736, 2389069, 4778138, 9556276, 19112552]

約数ペア:

[(1, 19112552), (2, 9556276), (4, 4778138), (8, 2389069), (157, 121736), (314, 60868), (628, 30434), (1256, 15217)]