142765886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{8221}}^1$

素因数の和:8699

約数の個数: 16

約数和(自身を含む): 225940560

約数和(自身を除く): 83174674

約数列:

[1, 2, 19, 38, 457, 914, 8221, 8683, 16442, 17366, 156199, 312398, 3756997, 7513994, 71382943, 142765886]

約数ペア:

[(1, 142765886), (2, 71382943), (19, 7513994), (38, 3756997), (457, 312398), (914, 156199), (8221, 17366), (8683, 16442)]