13038950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3301}}^1$

素因数の和:3392

約数の個数: 24

約数和(自身を含む): 24566880

約数和(自身を除く): 11527930

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3301, 3950, 6602, 16505, 33010, 82525, 165050, 260779, 521558, 1303895, 2607790, 6519475, 13038950]

約数ペア:

[(1, 13038950), (2, 6519475), (5, 2607790), (10, 1303895), (25, 521558), (50, 260779), (79, 165050), (158, 82525), (395, 33010), (790, 16505), (1975, 6602), (3301, 3950)]