15791796

素因数分解:

$2^2\times 3^2\times {\mathrm{438661}}^1$

素因数の和:438671

約数の個数: 18

約数和(自身を含む): 39918242

約数和(自身を除く): 24126446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 438661, 877322, 1315983, 1754644, 2631966, 3947949, 5263932, 7895898, 15791796]

約数ペア:

[(1, 15791796), (2, 7895898), (3, 5263932), (4, 3947949), (6, 2631966), (9, 1754644), (12, 1315983), (18, 877322), (36, 438661)]