121212286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8461}}^1$

素因数の和:8524

約数の個数: 32

約数和(自身を含む): 213242400

約数和(自身を除く): 92030114

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 8461, 14326, 16922, 109993, 160759, 219986, 245369, 321518, 490738, 2089867, 3189797, 4179734, 4662011, 6379594, 9324022, 60606143, 121212286]

約数ペア:

[(1, 121212286), (2, 60606143), (13, 9324022), (19, 6379594), (26, 4662011), (29, 4179734), (38, 3189797), (58, 2089867), (247, 490738), (377, 321518), (494, 245369), (551, 219986), (754, 160759), (1102, 109993), (7163, 16922), (8461, 14326)]