19368928

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{3169}}^1$

素因数の和:3370

約数の個数: 24

約数和(自身を含む): 38344320

約数和(自身を除く): 18975392

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 3169, 6112, 6338, 12676, 25352, 50704, 101408, 605279, 1210558, 2421116, 4842232, 9684464, 19368928]

約数ペア:

[(1, 19368928), (2, 9684464), (4, 4842232), (8, 2421116), (16, 1210558), (32, 605279), (191, 101408), (382, 50704), (764, 25352), (1528, 12676), (3056, 6338), (3169, 6112)]