223844909

素因数分解:

${\mathrm{19}}^2\times {\mathrm{449}}^1\times {\mathrm{1381}}^1$

素因数の和:1868

約数の個数: 12

約数和(自身を含む): 236943900

約数和(自身を除く): 13098991

約数列:

[1, 19, 361, 449, 1381, 8531, 26239, 162089, 498541, 620069, 11781311, 223844909]

約数ペア:

[(1, 223844909), (19, 11781311), (361, 620069), (449, 498541), (1381, 162089), (8531, 26239)]