22502896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{108187}}^1$

素因数の和:108208

約数の個数: 20

約数和(自身を含む): 46953592

約数和(自身を除く): 24450696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 108187, 216374, 432748, 865496, 1406431, 1730992, 2812862, 5625724, 11251448, 22502896]

約数ペア:

[(1, 22502896), (2, 11251448), (4, 5625724), (8, 2812862), (13, 1730992), (16, 1406431), (26, 865496), (52, 432748), (104, 216374), (208, 108187)]