9713980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13127}}^1$

素因数の和:13173

約数の個数: 24

約数和(自身を含む): 20952288

約数和(自身を除く): 11238308

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 13127, 26254, 52508, 65635, 131270, 262540, 485699, 971398, 1942796, 2428495, 4856990, 9713980]

約数ペア:

[(1, 9713980), (2, 4856990), (4, 2428495), (5, 1942796), (10, 971398), (20, 485699), (37, 262540), (74, 131270), (148, 65635), (185, 52508), (370, 26254), (740, 13127)]