195655018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{578861}}^1$

素因数の和:578889

約数の個数: 12

約数和(自身を含む): 317795238

約数和(自身を除く): 122140220

約数列:

[1, 2, 13, 26, 169, 338, 578861, 1157722, 7525193, 15050386, 97827509, 195655018]

約数ペア:

[(1, 195655018), (2, 97827509), (13, 15050386), (26, 7525193), (169, 1157722), (338, 578861)]