38880374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31817}}^1$

素因数の和:31879

約数の個数: 16

約数和(自身を含む): 64145088

約数和(自身を除く): 25264714

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 31817, 63634, 413621, 827242, 1495399, 2990798, 19440187, 38880374]

約数ペア:

[(1, 38880374), (2, 19440187), (13, 2990798), (26, 1495399), (47, 827242), (94, 413621), (611, 63634), (1222, 31817)]