16821508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13183}}^1$

素因数の和:13227

約数の個数: 24

約数和(自身を含む): 33223680

約数和(自身を除く): 16402172

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 13183, 26366, 52732, 145013, 290026, 382307, 580052, 764614, 1529228, 4205377, 8410754, 16821508]

約数ペア:

[(1, 16821508), (2, 8410754), (4, 4205377), (11, 1529228), (22, 764614), (29, 580052), (44, 382307), (58, 290026), (116, 145013), (319, 52732), (638, 26366), (1276, 13183)]