3987492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17489}}^1$

素因数の和:17515

約数の個数: 24

約数和(自身を含む): 9794400

約数和(自身を除く): 5806908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 17489, 34978, 52467, 69956, 104934, 209868, 332291, 664582, 996873, 1329164, 1993746, 3987492]

約数ペア:

[(1, 3987492), (2, 1993746), (3, 1329164), (4, 996873), (6, 664582), (12, 332291), (19, 209868), (38, 104934), (57, 69956), (76, 52467), (114, 34978), (228, 17489)]