13927216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{51203}}^1$

素因数の和:51228

約数の個数: 20

約数和(自身を含む): 28571832

約数和(自身を除く): 14644616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 51203, 102406, 204812, 409624, 819248, 870451, 1740902, 3481804, 6963608, 13927216]

約数ペア:

[(1, 13927216), (2, 6963608), (4, 3481804), (8, 1740902), (16, 870451), (17, 819248), (34, 409624), (68, 204812), (136, 102406), (272, 51203)]