39415366

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1679

約数の個数: 16

約数和(自身を含む): 60302880

約数和(自身を除く): 20887514

約数列:

[1, 2, 71, 142, 197, 394, 1409, 2818, 13987, 27974, 100039, 200078, 277573, 555146, 19707683, 39415366]

約数ペア:

[(1, 39415366), (2, 19707683), (71, 555146), (142, 277573), (197, 200078), (394, 100039), (1409, 27974), (2818, 13987)]