1915156972

素因数分解:

$2^2\times {\mathrm{773}}^1\times {\mathrm{619391}}^1$

素因数の和:620168

約数の個数: 12

約数和(自身を含む): 3355865856

約数和(自身を除く): 1440708884

約数列:

[1, 2, 4, 773, 1546, 3092, 619391, 1238782, 2477564, 478789243, 957578486, 1915156972]

約数ペア:

[(1, 1915156972), (2, 957578486), (4, 478789243), (773, 2477564), (1546, 1238782), (3092, 619391)]