13231136

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{1321}}^1$

素因数の和:1644

約数の個数: 24

約数和(自身を含む): 26151804

約数和(自身を除く): 12920668

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 1321, 2504, 2642, 5008, 5284, 10016, 10568, 21136, 42272, 413473, 826946, 1653892, 3307784, 6615568, 13231136]

約数ペア:

[(1, 13231136), (2, 6615568), (4, 3307784), (8, 1653892), (16, 826946), (32, 413473), (313, 42272), (626, 21136), (1252, 10568), (1321, 10016), (2504, 5284), (2642, 5008)]