438509892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1923289}}^1$

素因数の和:1923315

約数の個数: 24

約数和(自身を含む): 1077042400

約数和(自身を除く): 638532508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1923289, 3846578, 5769867, 7693156, 11539734, 23079468, 36542491, 73084982, 109627473, 146169964, 219254946, 438509892]

約数ペア:

[(1, 438509892), (2, 219254946), (3, 146169964), (4, 109627473), (6, 73084982), (12, 36542491), (19, 23079468), (38, 11539734), (57, 7693156), (76, 5769867), (114, 3846578), (228, 1923289)]