13830220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14713}}^1$

素因数の和:14769

約数の個数: 24

約数和(自身を含む): 29663424

約数和(自身を除く): 15833204

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 14713, 29426, 58852, 73565, 147130, 294260, 691511, 1383022, 2766044, 3457555, 6915110, 13830220]

約数ペア:

[(1, 13830220), (2, 6915110), (4, 3457555), (5, 2766044), (10, 1383022), (20, 691511), (47, 294260), (94, 147130), (188, 73565), (235, 58852), (470, 29426), (940, 14713)]