1921304918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2383753}}^1$

素因数の和:2383799

約数の個数: 16

約数和(自身を含む): 3203765376

約数和(自身を除く): 1282460458

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2383753, 4767506, 30988789, 61977578, 73896343, 147792686, 960652459, 1921304918]

約数ペア:

[(1, 1921304918), (2, 960652459), (13, 147792686), (26, 73896343), (31, 61977578), (62, 30988789), (403, 4767506), (806, 2383753)]