19620326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3391}}^1$

素因数の和:3667

約数の個数: 16

約数和(自身を含む): 32237568

約数和(自身を除く): 12617242

約数列:

[1, 2, 11, 22, 263, 526, 2893, 3391, 5786, 6782, 37301, 74602, 891833, 1783666, 9810163, 19620326]

約数ペア:

[(1, 19620326), (2, 9810163), (11, 1783666), (22, 891833), (263, 74602), (526, 37301), (2893, 6782), (3391, 5786)]