15630142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1979}}^1$

素因数の和:2351

約数の個数: 16

約数和(自身を含む): 25660800

約数和(自身を除く): 10030658

約数列:

[1, 2, 11, 22, 359, 718, 1979, 3949, 3958, 7898, 21769, 43538, 710461, 1420922, 7815071, 15630142]

約数ペア:

[(1, 15630142), (2, 7815071), (11, 1420922), (22, 710461), (359, 43538), (718, 21769), (1979, 7898), (3949, 3958)]