13940860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18839}}^1$

素因数の和:18885

約数の個数: 24

約数和(自身を含む): 30068640

約数和(自身を除く): 16127780

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 18839, 37678, 75356, 94195, 188390, 376780, 697043, 1394086, 2788172, 3485215, 6970430, 13940860]

約数ペア:

[(1, 13940860), (2, 6970430), (4, 3485215), (5, 2788172), (10, 1394086), (20, 697043), (37, 376780), (74, 188390), (148, 94195), (185, 75356), (370, 37678), (740, 18839)]