164401913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 180612096

約数和(自身を除く): 16210183

約数列:

[1, 13, 73, 191, 907, 949, 2483, 11791, 13943, 66211, 173237, 181259, 860743, 2252081, 12646301, 164401913]

約数ペア:

[(1, 164401913), (13, 12646301), (73, 2252081), (191, 860743), (907, 181259), (949, 173237), (2483, 66211), (11791, 13943)]