23140892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 41806800

約数和(自身を除く): 18665908

約数列:

[1, 2, 4, 41, 82, 149, 164, 298, 596, 947, 1894, 3788, 6109, 12218, 24436, 38827, 77654, 141103, 155308, 282206, 564412, 5785223, 11570446, 23140892]

約数ペア:

[(1, 23140892), (2, 11570446), (4, 5785223), (41, 564412), (82, 282206), (149, 155308), (164, 141103), (298, 77654), (596, 38827), (947, 24436), (1894, 12218), (3788, 6109)]