130028381

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11779}}^1$

素因数の和:11888

約数の個数: 16

約数和(自身を含む): 158323200

約数和(自身を除く): 28294819

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 11779, 82453, 223801, 977657, 1566607, 6843599, 18575483, 130028381]

約数ペア:

[(1, 130028381), (7, 18575483), (19, 6843599), (83, 1566607), (133, 977657), (581, 223801), (1577, 82453), (11039, 11779)]