189754919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 203750400

約数和(自身を除く): 13995481

約数列:

[1, 19, 79, 167, 757, 1501, 3173, 13193, 14383, 59803, 126419, 250667, 1136257, 2401961, 9987101, 189754919]

約数ペア:

[(1, 189754919), (19, 9987101), (79, 2401961), (167, 1136257), (757, 250667), (1501, 126419), (3173, 59803), (13193, 14383)]