23271292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2011}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 44618112

約数和(自身を除く): 21346820

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2011, 2893, 4022, 5786, 8044, 11572, 22121, 44242, 88484, 528893, 1057786, 2115572, 5817823, 11635646, 23271292]

約数ペア:

[(1, 23271292), (2, 11635646), (4, 5817823), (11, 2115572), (22, 1057786), (44, 528893), (263, 88484), (526, 44242), (1052, 22121), (2011, 11572), (2893, 8044), (4022, 5786)]