15197008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{17921}}^1$

素因数の和:17982

約数の個数: 20

約数和(自身を含む): 30001428

約数和(自身を除く): 14804420

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 17921, 35842, 71684, 143368, 286736, 949813, 1899626, 3799252, 7598504, 15197008]

約数ペア:

[(1, 15197008), (2, 7598504), (4, 3799252), (8, 1899626), (16, 949813), (53, 286736), (106, 143368), (212, 71684), (424, 35842), (848, 17921)]