15447916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3221}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 29771280

約数和(自身を除く): 14323364

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 3221, 4796, 6442, 12884, 35431, 70862, 141724, 351089, 702178, 1404356, 3861979, 7723958, 15447916]

約数ペア:

[(1, 15447916), (2, 7723958), (4, 3861979), (11, 1404356), (22, 702178), (44, 351089), (109, 141724), (218, 70862), (436, 35431), (1199, 12884), (2398, 6442), (3221, 4796)]