38581862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 24

約数和(自身を含む): 64170792

約数和(自身を除く): 25588930

約数列:

[1, 2, 11, 22, 79, 158, 281, 562, 869, 1738, 3091, 6182, 6241, 12482, 22199, 44398, 68651, 137302, 244189, 488378, 1753721, 3507442, 19290931, 38581862]

約数ペア:

[(1, 38581862), (2, 19290931), (11, 3507442), (22, 1753721), (79, 488378), (158, 244189), (281, 137302), (562, 68651), (869, 44398), (1738, 22199), (3091, 12482), (6182, 6241)]