196371198

素因数分解:

$2^1\times 3^2\times {\mathrm{10909511}}^1$

素因数の和:10909519

約数の個数: 12

約数和(自身を含む): 425470968

約数和(自身を除く): 229099770

約数列:

[1, 2, 3, 6, 9, 18, 10909511, 21819022, 32728533, 65457066, 98185599, 196371198]

約数ペア:

[(1, 196371198), (2, 98185599), (3, 65457066), (6, 32728533), (9, 21819022), (18, 10909511)]