18463402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3709}}^1$

素因数の和:3861

約数の個数: 16

約数和(自身を含む): 29383200

約数和(自身を除く): 10919798

約数列:

[1, 2, 19, 38, 131, 262, 2489, 3709, 4978, 7418, 70471, 140942, 485879, 971758, 9231701, 18463402]

約数ペア:

[(1, 18463402), (2, 9231701), (19, 971758), (38, 485879), (131, 140942), (262, 70471), (2489, 7418), (3709, 4978)]