19417694

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 29630880

約数和(自身を除く): 10213186

約数列:

[1, 2, 113, 151, 226, 302, 569, 1138, 17063, 34126, 64297, 85919, 128594, 171838, 9708847, 19417694]

約数ペア:

[(1, 19417694), (2, 9708847), (113, 171838), (151, 128594), (226, 85919), (302, 64297), (569, 34126), (1138, 17063)]