13339348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 25641504

約数和(自身を除く): 12302156

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 1931, 3454, 3862, 6908, 7724, 21241, 42482, 84964, 303167, 606334, 1212668, 3334837, 6669674, 13339348]

約数ペア:

[(1, 13339348), (2, 6669674), (4, 3334837), (11, 1212668), (22, 606334), (44, 303167), (157, 84964), (314, 42482), (628, 21241), (1727, 7724), (1931, 6908), (3454, 3862)]