16939039

素因数分解:

${\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1026

約数の個数: 12

約数和(自身を含む): 18525456

約数和(自身を除く): 1586417

約数列:

[1, 13, 113, 169, 887, 1469, 11531, 19097, 100231, 149903, 1303003, 16939039]

約数ペア:

[(1, 16939039), (13, 1303003), (113, 149903), (169, 100231), (887, 19097), (1469, 11531)]