19128154

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3449}}^1$

素因数の和:3557

約数の個数: 16

約数和(自身を含む): 29808000

約数和(自身を除く): 10679846

約数列:

[1, 2, 47, 59, 94, 118, 2773, 3449, 5546, 6898, 162103, 203491, 324206, 406982, 9564077, 19128154]

約数ペア:

[(1, 19128154), (2, 9564077), (47, 406982), (59, 324206), (94, 203491), (118, 162103), (2773, 6898), (3449, 5546)]