8913964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 16737840

約数和(自身を除く): 7823876

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 2213, 4028, 4426, 8852, 42047, 84094, 117289, 168188, 234578, 469156, 2228491, 4456982, 8913964]

約数ペア:

[(1, 8913964), (2, 4456982), (4, 2228491), (19, 469156), (38, 234578), (53, 168188), (76, 117289), (106, 84094), (212, 42047), (1007, 8852), (2014, 4426), (2213, 4028)]