7158212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 13335840

約数和(自身を除く): 6177628

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 971, 1843, 1942, 3686, 3884, 7372, 18449, 36898, 73796, 94187, 188374, 376748, 1789553, 3579106, 7158212]

約数ペア:

[(1, 7158212), (2, 3579106), (4, 1789553), (19, 376748), (38, 188374), (76, 94187), (97, 73796), (194, 36898), (388, 18449), (971, 7372), (1843, 3884), (1942, 3686)]