19580060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13411}}^1$

素因数の和:13493

約数の個数: 24

約数和(自身を含む): 41684496

約数和(自身を除く): 22104436

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 13411, 26822, 53644, 67055, 134110, 268220, 979003, 1958006, 3916012, 4895015, 9790030, 19580060]

約数ペア:

[(1, 19580060), (2, 9790030), (4, 4895015), (5, 3916012), (10, 1958006), (20, 979003), (73, 268220), (146, 134110), (292, 67055), (365, 53644), (730, 26822), (1460, 13411)]