17147442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{219839}}^1$

素因数の和:219857

約数の個数: 16

約数和(自身を含む): 36933120

約数和(自身を除く): 19785678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 219839, 439678, 659517, 1319034, 2857907, 5715814, 8573721, 17147442]

約数ペア:

[(1, 17147442), (2, 8573721), (3, 5715814), (6, 2857907), (13, 1319034), (26, 659517), (39, 439678), (78, 219839)]