13413980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18127}}^1$

素因数の和:18173

約数の個数: 24

約数和(自身を含む): 28932288

約数和(自身を除く): 15518308

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 18127, 36254, 72508, 90635, 181270, 362540, 670699, 1341398, 2682796, 3353495, 6706990, 13413980]

約数ペア:

[(1, 13413980), (2, 6706990), (4, 3353495), (5, 2682796), (10, 1341398), (20, 670699), (37, 362540), (74, 181270), (148, 90635), (185, 72508), (370, 36254), (740, 18127)]