12587888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{46279}}^1$

素因数の和:46304

約数の個数: 20

約数和(自身を含む): 25824240

約数和(自身を除く): 13236352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 46279, 92558, 185116, 370232, 740464, 786743, 1573486, 3146972, 6293944, 12587888]

約数ペア:

[(1, 12587888), (2, 6293944), (4, 3146972), (8, 1573486), (16, 786743), (17, 740464), (34, 370232), (68, 185116), (136, 92558), (272, 46279)]