1923380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5657}}^1$

素因数の和:5683

約数の個数: 24

約数和(自身を含む): 4277448

約数和(自身を除く): 2354068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5657, 11314, 22628, 28285, 56570, 96169, 113140, 192338, 384676, 480845, 961690, 1923380]

約数ペア:

[(1, 1923380), (2, 961690), (4, 480845), (5, 384676), (10, 192338), (17, 113140), (20, 96169), (34, 56570), (68, 28285), (85, 22628), (170, 11314), (340, 5657)]