1947650111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{4157}}^1$

素因数の和:4582

約数の個数: 16

約数和(自身を含む): 2145927168

約数和(自身を除く): 198277057

約数列:

[1, 11, 191, 223, 2101, 2453, 4157, 42593, 45727, 468523, 793987, 927011, 8733857, 10197121, 177059101, 1947650111]

約数ペア:

[(1, 1947650111), (11, 177059101), (191, 10197121), (223, 8733857), (2101, 927011), (2453, 793987), (4157, 468523), (42593, 45727)]