16415373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22153}}^1$

素因数の和:22188

約数の個数: 16

約数和(自身を含む): 24812480

約数和(自身を除く): 8397107

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 22153, 66459, 287989, 420907, 863967, 1262721, 5471791, 16415373]

約数ペア:

[(1, 16415373), (3, 5471791), (13, 1262721), (19, 863967), (39, 420907), (57, 287989), (247, 66459), (741, 22153)]