30231926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7877}}^1$

素因数の和:7999

約数の個数: 16

約数和(自身を含む): 48213360

約数和(自身を除く): 17981434

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 7877, 15754, 149663, 299326, 795577, 1591154, 15115963, 30231926]

約数ペア:

[(1, 30231926), (2, 15115963), (19, 1591154), (38, 795577), (101, 299326), (202, 149663), (1919, 15754), (3838, 7877)]