17967500108

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{223621}}^1$

素因数の和:224057

約数の個数: 24

約数和(自身を含む): 32121064080

約数和(自身を除く): 14153563972

約数列:

[1, 2, 4, 53, 106, 212, 379, 758, 1516, 20087, 40174, 80348, 223621, 447242, 894484, 11851913, 23703826, 47407652, 84752359, 169504718, 339009436, 4491875027, 8983750054, 17967500108]

約数ペア:

[(1, 17967500108), (2, 8983750054), (4, 4491875027), (53, 339009436), (106, 169504718), (212, 84752359), (379, 47407652), (758, 23703826), (1516, 11851913), (20087, 894484), (40174, 447242), (80348, 223621)]