2019071768

素因数分解:

$2^3\times 7^1\times {\mathrm{36054853}}^1$

素因数の和:36054866

約数の個数: 16

約数和(自身を含む): 4326582480

約数和(自身を除く): 2307510712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36054853, 72109706, 144219412, 252383971, 288438824, 504767942, 1009535884, 2019071768]

約数ペア:

[(1, 2019071768), (2, 1009535884), (4, 504767942), (7, 288438824), (8, 252383971), (14, 144219412), (28, 72109706), (56, 36054853)]