12986608

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{13757}}^1$

素因数の和:13824

約数の個数: 20

約数和(自身を含む): 25589880

約数和(自身を除く): 12603272

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 13757, 27514, 55028, 110056, 220112, 811663, 1623326, 3246652, 6493304, 12986608]

約数ペア:

[(1, 12986608), (2, 6493304), (4, 3246652), (8, 1623326), (16, 811663), (59, 220112), (118, 110056), (236, 55028), (472, 27514), (944, 13757)]