172205242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{11987}}^1$

素因数の和:12653

約数の個数: 16

約数和(自身を含む): 282245472

約数和(自身を除く): 110040230

約数列:

[1, 2, 11, 22, 653, 1306, 7183, 11987, 14366, 23974, 131857, 263714, 7827511, 15655022, 86102621, 172205242]

約数ペア:

[(1, 172205242), (2, 86102621), (11, 15655022), (22, 7827511), (653, 263714), (1306, 131857), (7183, 23974), (11987, 14366)]