22491310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{36871}}^1$

素因数の和:36939

約数の個数: 16

約数和(自身を含む): 41149152

約数和(自身を除く): 18657842

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 36871, 73742, 184355, 368710, 2249131, 4498262, 11245655, 22491310]

約数ペア:

[(1, 22491310), (2, 11245655), (5, 4498262), (10, 2249131), (61, 368710), (122, 184355), (305, 73742), (610, 36871)]