12137456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{44623}}^1$

素因数の和:44648

約数の個数: 20

約数和(自身を含む): 24900192

約数和(自身を除く): 12762736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 44623, 89246, 178492, 356984, 713968, 758591, 1517182, 3034364, 6068728, 12137456]

約数ペア:

[(1, 12137456), (2, 6068728), (4, 3034364), (8, 1517182), (16, 758591), (17, 713968), (34, 356984), (68, 178492), (136, 89246), (272, 44623)]