13220470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{35731}}^1$

素因数の和:35775

約数の個数: 16

約数和(自身を含む): 24440688

約数和(自身を除く): 11220218

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 35731, 71462, 178655, 357310, 1322047, 2644094, 6610235, 13220470]

約数ペア:

[(1, 13220470), (2, 6610235), (5, 2644094), (10, 1322047), (37, 357310), (74, 178655), (185, 71462), (370, 35731)]