13957660

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1871}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 29405376

約数和(自身を除く): 15447716

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 1871, 3730, 3742, 7460, 7484, 9355, 18710, 37420, 697883, 1395766, 2791532, 3489415, 6978830, 13957660]

約数ペア:

[(1, 13957660), (2, 6978830), (4, 3489415), (5, 2791532), (10, 1395766), (20, 697883), (373, 37420), (746, 18710), (1492, 9355), (1865, 7484), (1871, 7460), (3730, 3742)]