42580186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{19163}}^1$

素因数の和:19277

約数の個数: 16

約数和(自身を含む): 70370208

約数和(自身を除く): 27790022

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 19163, 38326, 210793, 421586, 1935463, 3870926, 21290093, 42580186]

約数ペア:

[(1, 42580186), (2, 21290093), (11, 3870926), (22, 1935463), (101, 421586), (202, 210793), (1111, 38326), (2222, 19163)]