13551380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39857}}^1$

素因数の和:39883

約数の個数: 24

約数和(自身を含む): 30132648

約数和(自身を除く): 16581268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 39857, 79714, 159428, 199285, 398570, 677569, 797140, 1355138, 2710276, 3387845, 6775690, 13551380]

約数ペア:

[(1, 13551380), (2, 6775690), (4, 3387845), (5, 2710276), (10, 1355138), (17, 797140), (20, 677569), (34, 398570), (68, 199285), (85, 159428), (170, 79714), (340, 39857)]