22797838

素因数分解:

$2^1\times 7^3\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 40320000

約数和(自身を除く): 17522162

約数列:

[1, 2, 7, 14, 49, 98, 167, 199, 334, 343, 398, 686, 1169, 1393, 2338, 2786, 8183, 9751, 16366, 19502, 33233, 57281, 66466, 68257, 114562, 136514, 232631, 465262, 1628417, 3256834, 11398919, 22797838]

約数ペア:

[(1, 22797838), (2, 11398919), (7, 3256834), (14, 1628417), (49, 465262), (98, 232631), (167, 136514), (199, 114562), (334, 68257), (343, 66466), (398, 57281), (686, 33233), (1169, 19502), (1393, 16366), (2338, 9751), (2786, 8183)]