16468907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1321}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 20432832

約数和(自身を除く): 3963925

約数列:

[1, 7, 13, 91, 137, 959, 1321, 1781, 9247, 12467, 17173, 120211, 180977, 1266839, 2352701, 16468907]

約数ペア:

[(1, 16468907), (7, 2352701), (13, 1266839), (91, 180977), (137, 120211), (959, 17173), (1321, 12467), (1781, 9247)]