15131388

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43481}}^1$

素因数の和:43517

約数の個数: 24

約数和(自身を含む): 36524880

約数和(自身を除く): 21393492

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 43481, 86962, 130443, 173924, 260886, 521772, 1260949, 2521898, 3782847, 5043796, 7565694, 15131388]

約数ペア:

[(1, 15131388), (2, 7565694), (3, 5043796), (4, 3782847), (6, 2521898), (12, 1260949), (29, 521772), (58, 260886), (87, 173924), (116, 130443), (174, 86962), (348, 43481)]