11720756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 21504000

約数和(自身を除く): 9783244

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 1279, 2291, 2558, 4582, 5116, 9164, 37091, 74182, 101041, 148364, 202082, 404164, 2930189, 5860378, 11720756]

約数ペア:

[(1, 11720756), (2, 5860378), (4, 2930189), (29, 404164), (58, 202082), (79, 148364), (116, 101041), (158, 74182), (316, 37091), (1279, 9164), (2291, 5116), (2558, 4582)]