2019798618

素因数分解:

$2^1\times 3^1\times {\mathrm{1777}}^1\times {\mathrm{189439}}^1$

素因数の和:191221

約数の個数: 16

約数和(自身を含む): 4041891840

約数和(自身を除く): 2022093222

約数列:

[1, 2, 3, 6, 1777, 3554, 5331, 10662, 189439, 378878, 568317, 1136634, 336633103, 673266206, 1009899309, 2019798618]

約数ペア:

[(1, 2019798618), (2, 1009899309), (3, 673266206), (6, 336633103), (1777, 1136634), (3554, 568317), (5331, 378878), (10662, 189439)]