13759940

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1949}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 28992600

約数和(自身を除く): 15232660

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 1949, 3530, 3898, 7060, 7796, 9745, 19490, 38980, 687997, 1375994, 2751988, 3439985, 6879970, 13759940]

約数ペア:

[(1, 13759940), (2, 6879970), (4, 3439985), (5, 2751988), (10, 1375994), (20, 687997), (353, 38980), (706, 19490), (1412, 9745), (1765, 7796), (1949, 7060), (3530, 3898)]