19841370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3823}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 47907072

約数和(自身を除く): 28065702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 3823, 5190, 7646, 11469, 19115, 22938, 38230, 57345, 114690, 661379, 1322758, 1984137, 3306895, 3968274, 6613790, 9920685, 19841370]

約数ペア:

[(1, 19841370), (2, 9920685), (3, 6613790), (5, 3968274), (6, 3306895), (10, 1984137), (15, 1322758), (30, 661379), (173, 114690), (346, 57345), (519, 38230), (865, 22938), (1038, 19115), (1730, 11469), (2595, 7646), (3823, 5190)]