13462940

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1091}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 28343952

約数和(自身を除く): 14881012

約数列:

[1, 2, 4, 5, 10, 20, 617, 1091, 1234, 2182, 2468, 3085, 4364, 5455, 6170, 10910, 12340, 21820, 673147, 1346294, 2692588, 3365735, 6731470, 13462940]

約数ペア:

[(1, 13462940), (2, 6731470), (4, 3365735), (5, 2692588), (10, 1346294), (20, 673147), (617, 21820), (1091, 12340), (1234, 10910), (2182, 6170), (2468, 5455), (3085, 4364)]