2038164808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13408979}}^1$

素因数の和:13409004

約数の個数: 16

約数和(自身を含む): 4022694000

約数和(自身を除く): 1984529192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13408979, 26817958, 53635916, 107271832, 254770601, 509541202, 1019082404, 2038164808]

約数ペア:

[(1, 2038164808), (2, 1019082404), (4, 509541202), (8, 254770601), (19, 107271832), (38, 53635916), (76, 26817958), (152, 13408979)]