42779602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19081}}^1$

素因数の和:19161

約数の個数: 16

約数和(自身を含む): 68695200

約数和(自身を除く): 25915598

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 19081, 38162, 362539, 725078, 1125779, 2251558, 21389801, 42779602]

約数ペア:

[(1, 42779602), (2, 21389801), (19, 2251558), (38, 1125779), (59, 725078), (118, 362539), (1121, 38162), (2242, 19081)]