38431946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{144481}}^1$

素因数の和:144509

約数の個数: 16

約数和(自身を含む): 69351360

約数和(自身を除く): 30919414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 144481, 288962, 1011367, 2022734, 2745139, 5490278, 19215973, 38431946]

約数ペア:

[(1, 38431946), (2, 19215973), (7, 5490278), (14, 2745139), (19, 2022734), (38, 1011367), (133, 288962), (266, 144481)]