11021216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{18127}}^1$

素因数の和:18156

約数の個数: 24

約数和(自身を含む): 22841280

約数和(自身を除く): 11820064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 18127, 36254, 72508, 145016, 290032, 344413, 580064, 688826, 1377652, 2755304, 5510608, 11021216]

約数ペア:

[(1, 11021216), (2, 5510608), (4, 2755304), (8, 1377652), (16, 688826), (19, 580064), (32, 344413), (38, 290032), (76, 145016), (152, 72508), (304, 36254), (608, 18127)]