13156045

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22111}}^1$

素因数の和:22140

約数の個数: 16

約数和(自身を含む): 19104768

約数和(自身を除く): 5948723

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 22111, 110555, 154777, 375887, 773885, 1879435, 2631209, 13156045]

約数ペア:

[(1, 13156045), (5, 2631209), (7, 1879435), (17, 773885), (35, 375887), (85, 154777), (119, 110555), (595, 22111)]