12320188

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 22353408

約数和(自身を除く): 10033220

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 863, 1726, 3452, 3569, 7138, 14276, 37109, 71629, 74218, 143258, 148436, 286516, 3080047, 6160094, 12320188]

約数ペア:

[(1, 12320188), (2, 6160094), (4, 3080047), (43, 286516), (83, 148436), (86, 143258), (166, 74218), (172, 71629), (332, 37109), (863, 14276), (1726, 7138), (3452, 3569)]