13239446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{821}}^1$

素因数の和:1567

約数の個数: 16

約数和(自身を含む): 21720528

約数和(自身を除く): 8481082

約数列:

[1, 2, 11, 22, 733, 821, 1466, 1642, 8063, 9031, 16126, 18062, 601793, 1203586, 6619723, 13239446]

約数ペア:

[(1, 13239446), (2, 6619723), (11, 1203586), (22, 601793), (733, 18062), (821, 16126), (1466, 9031), (1642, 8063)]