15265456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56123}}^1$

素因数の和:56148

約数の個数: 20

約数和(自身を含む): 31317192

約数和(自身を除く): 16051736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56123, 112246, 224492, 448984, 897968, 954091, 1908182, 3816364, 7632728, 15265456]

約数ペア:

[(1, 15265456), (2, 7632728), (4, 3816364), (8, 1908182), (16, 954091), (17, 897968), (34, 448984), (68, 224492), (136, 112246), (272, 56123)]