15090896

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{11939}}^1$

素因数の和:12026

約数の個数: 20

約数和(自身を含む): 29611200

約数和(自身を除く): 14520304

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 11939, 23878, 47756, 95512, 191024, 943181, 1886362, 3772724, 7545448, 15090896]

約数ペア:

[(1, 15090896), (2, 7545448), (4, 3772724), (8, 1886362), (16, 943181), (79, 191024), (158, 95512), (316, 47756), (632, 23878), (1264, 11939)]