12664048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{46559}}^1$

素因数の和:46584

約数の個数: 20

約数和(自身を含む): 25980480

約数和(自身を除く): 13316432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 46559, 93118, 186236, 372472, 744944, 791503, 1583006, 3166012, 6332024, 12664048]

約数ペア:

[(1, 12664048), (2, 6332024), (4, 3166012), (8, 1583006), (16, 791503), (17, 744944), (34, 372472), (68, 186236), (136, 93118), (272, 46559)]