4552438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10891}}^1$

素因数の和:10923

約数の個数: 16

約数和(自身を含む): 7842240

約数和(自身を除く): 3289802

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 10891, 21782, 119801, 206929, 239602, 413858, 2276219, 4552438]

約数ペア:

[(1, 4552438), (2, 2276219), (11, 413858), (19, 239602), (22, 206929), (38, 119801), (209, 21782), (418, 10891)]