13303820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14153}}^1$

素因数の和:14209

約数の個数: 24

約数和(自身を含む): 28534464

約数和(自身を除く): 15230644

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 14153, 28306, 56612, 70765, 141530, 283060, 665191, 1330382, 2660764, 3325955, 6651910, 13303820]

約数ペア:

[(1, 13303820), (2, 6651910), (4, 3325955), (5, 2660764), (10, 1330382), (20, 665191), (47, 283060), (94, 141530), (188, 70765), (235, 56612), (470, 28306), (940, 14153)]