16281372

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{2719}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 38080000

約数和(自身を除く): 21798628

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2719, 2994, 5438, 5988, 8157, 10876, 16314, 32628, 1356781, 2713562, 4070343, 5427124, 8140686, 16281372]

約数ペア:

[(1, 16281372), (2, 8140686), (3, 5427124), (4, 4070343), (6, 2713562), (12, 1356781), (499, 32628), (998, 16314), (1497, 10876), (1996, 8157), (2719, 5988), (2994, 5438)]