15553642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2503}}^1$

素因数の和:2757

約数の個数: 16

約数和(自身を含む): 25240320

約数和(自身を除く): 9686678

約数列:

[1, 2, 13, 26, 239, 478, 2503, 3107, 5006, 6214, 32539, 65078, 598217, 1196434, 7776821, 15553642]

約数ペア:

[(1, 15553642), (2, 7776821), (13, 1196434), (26, 598217), (239, 65078), (478, 32539), (2503, 6214), (3107, 5006)]