38770394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31727}}^1$

素因数の和:31789

約数の個数: 16

約数和(自身を含む): 63963648

約数和(自身を除く): 25193254

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 31727, 63454, 412451, 824902, 1491169, 2982338, 19385197, 38770394]

約数ペア:

[(1, 38770394), (2, 19385197), (13, 2982338), (26, 1491169), (47, 824902), (94, 412451), (611, 63454), (1222, 31727)]