420202366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{187423}}^1$

素因数の和:187503

約数の個数: 16

約数和(自身を含む): 674726400

約数和(自身を除く): 254524034

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 187423, 374846, 3561037, 7122074, 11057957, 22115914, 210101183, 420202366]

約数ペア:

[(1, 420202366), (2, 210101183), (19, 22115914), (38, 11057957), (59, 7122074), (118, 3561037), (1121, 374846), (2242, 187423)]