87948454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{210403}}^1$

素因数の和:210435

約数の個数: 16

約数和(自身を含む): 151490880

約数和(自身を除く): 63542426

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 210403, 420806, 2314433, 3997657, 4628866, 7995314, 43974227, 87948454]

約数ペア:

[(1, 87948454), (2, 43974227), (11, 7995314), (19, 4628866), (22, 3997657), (38, 2314433), (209, 420806), (418, 210403)]