39970222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1913}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 62105472

約数和(自身を除く): 22135250

約数列:

[1, 2, 31, 62, 337, 674, 1913, 3826, 10447, 20894, 59303, 118606, 644681, 1289362, 19985111, 39970222]

約数ペア:

[(1, 39970222), (2, 19985111), (31, 1289362), (62, 644681), (337, 118606), (674, 59303), (1913, 20894), (3826, 10447)]