19005143170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146193409}}^1$

素因数の和:146193429

約数の個数: 16

約数和(自身を含む): 36840739320

約数和(自身を除く): 17835596150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 146193409, 292386818, 730967045, 1461934090, 1900514317, 3801028634, 9502571585, 19005143170]

約数ペア:

[(1, 19005143170), (2, 9502571585), (5, 3801028634), (10, 1900514317), (13, 1461934090), (26, 730967045), (65, 292386818), (130, 146193409)]