2019722402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{193943}}^1$

素因数の和:194113

約数の個数: 16

約数和(自身を含む): 3127928832

約数和(自身を除く): 1108206430

約数列:

[1, 2, 41, 82, 127, 254, 5207, 10414, 193943, 387886, 7951663, 15903326, 24630761, 49261522, 1009861201, 2019722402]

約数ペア:

[(1, 2019722402), (2, 1009861201), (41, 49261522), (82, 24630761), (127, 15903326), (254, 7951663), (5207, 387886), (10414, 193943)]