18044452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 33415200

約数和(自身を除く): 15370748

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 1019, 2038, 4076, 4427, 8854, 17708, 19361, 38722, 77444, 237427, 474854, 949708, 4511113, 9022226, 18044452]

約数ペア:

[(1, 18044452), (2, 9022226), (4, 4511113), (19, 949708), (38, 474854), (76, 237427), (233, 77444), (466, 38722), (932, 19361), (1019, 17708), (2038, 8854), (4076, 4427)]