13788980

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1151}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 29030400

約数和(自身を除く): 15241420

約数列:

[1, 2, 4, 5, 10, 20, 599, 1151, 1198, 2302, 2396, 2995, 4604, 5755, 5990, 11510, 11980, 23020, 689449, 1378898, 2757796, 3447245, 6894490, 13788980]

約数ペア:

[(1, 13788980), (2, 6894490), (4, 3447245), (5, 2757796), (10, 1378898), (20, 689449), (599, 23020), (1151, 11980), (1198, 11510), (2302, 5990), (2396, 5755), (2995, 4604)]