2019059776

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1660411}}^1$

素因数の和:1660442

約数の個数: 28

約数和(自身を含む): 4217446480

約数和(自身を除く): 2198386704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1660411, 3320822, 6641644, 13283288, 26566576, 31547809, 53133152, 63095618, 106266304, 126191236, 252382472, 504764944, 1009529888, 2019059776]

約数ペア:

[(1, 2019059776), (2, 1009529888), (4, 504764944), (8, 252382472), (16, 126191236), (19, 106266304), (32, 63095618), (38, 53133152), (64, 31547809), (76, 26566576), (152, 13283288), (304, 6641644), (608, 3320822), (1216, 1660411)]