2019993206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13116839}}^1$

素因数の和:13116859

約数の個数: 16

約数和(自身を含む): 3777649920

約数和(自身を除く): 1757656714

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13116839, 26233678, 91817873, 144285229, 183635746, 288570458, 1009996603, 2019993206]

約数ペア:

[(1, 2019993206), (2, 1009996603), (7, 288570458), (11, 183635746), (14, 144285229), (22, 91817873), (77, 26233678), (154, 13116839)]