12453818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 8714182

約数列:

[1, 2, 13, 26, 29, 58, 83, 166, 199, 377, 398, 754, 1079, 2158, 2407, 2587, 4814, 5174, 5771, 11542, 16517, 31291, 33034, 62582, 75023, 150046, 214721, 429442, 478993, 957986, 6226909, 12453818]

約数ペア:

[(1, 12453818), (2, 6226909), (13, 957986), (26, 478993), (29, 429442), (58, 214721), (83, 150046), (166, 75023), (199, 62582), (377, 33034), (398, 31291), (754, 16517), (1079, 11542), (2158, 5771), (2407, 5174), (2587, 4814)]