315529922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1\times {\mathrm{4129}}^1$

素因数の和:6161

約数の個数: 16

約数和(自身を含む): 498573600

約数和(自身を除く): 183043678

約数列:

[1, 2, 19, 38, 2011, 4022, 4129, 8258, 38209, 76418, 78451, 156902, 8303419, 16606838, 157764961, 315529922]

約数ペア:

[(1, 315529922), (2, 157764961), (19, 16606838), (38, 8303419), (2011, 156902), (4022, 78451), (4129, 76418), (8258, 38209)]