2018392952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13278901}}^1$

素因数の和:13278926

約数の個数: 16

約数和(自身を含む): 3983670600

約数和(自身を除く): 1965277648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13278901, 26557802, 53115604, 106231208, 252299119, 504598238, 1009196476, 2018392952]

約数ペア:

[(1, 2018392952), (2, 1009196476), (4, 504598238), (8, 252299119), (19, 106231208), (38, 53115604), (76, 26557802), (152, 13278901)]