212489882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{508349}}^1$

素因数の和:508381

約数の個数: 16

約数和(自身を含む): 366012000

約数和(自身を除く): 153522118

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 508349, 1016698, 5591839, 9658631, 11183678, 19317262, 106244941, 212489882]

約数ペア:

[(1, 212489882), (2, 106244941), (11, 19317262), (19, 11183678), (22, 9658631), (38, 5591839), (209, 1016698), (418, 508349)]