15949876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1439}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 29756160

約数和(自身を除く): 13806284

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 1439, 2771, 2878, 5542, 5756, 11084, 24463, 48926, 97852, 234557, 469114, 938228, 3987469, 7974938, 15949876]

約数ペア:

[(1, 15949876), (2, 7974938), (4, 3987469), (17, 938228), (34, 469114), (68, 234557), (163, 97852), (326, 48926), (652, 24463), (1439, 11084), (2771, 5756), (2878, 5542)]