9680728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{63689}}^1$

素因数の和:63714

約数の個数: 16

約数和(自身を含む): 19107000

約数和(自身を除く): 9426272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 63689, 127378, 254756, 509512, 1210091, 2420182, 4840364, 9680728]

約数ペア:

[(1, 9680728), (2, 4840364), (4, 2420182), (8, 1210091), (19, 509512), (38, 254756), (76, 127378), (152, 63689)]