13225456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{48623}}^1$

素因数の和:48648

約数の個数: 20

約数和(自身を含む): 27132192

約数和(自身を除く): 13906736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 48623, 97246, 194492, 388984, 777968, 826591, 1653182, 3306364, 6612728, 13225456]

約数ペア:

[(1, 13225456), (2, 6612728), (4, 3306364), (8, 1653182), (16, 826591), (17, 777968), (34, 388984), (68, 194492), (136, 97246), (272, 48623)]