19171106

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4391}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 30041280

約数和(自身を除く): 10870174

約数列:

[1, 2, 37, 59, 74, 118, 2183, 4366, 4391, 8782, 162467, 259069, 324934, 518138, 9585553, 19171106]

約数ペア:

[(1, 19171106), (2, 9585553), (37, 518138), (59, 324934), (74, 259069), (118, 162467), (2183, 8782), (4366, 4391)]