22178838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4733}}^1$

素因数の和:4820

約数の個数: 32

約数和(自身を含む): 49082112

約数和(自身を除く): 26903274

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 4733, 9466, 14199, 28398, 52063, 104126, 156189, 312378, 336043, 672086, 1008129, 2016258, 3696473, 7392946, 11089419, 22178838]

約数ペア:

[(1, 22178838), (2, 11089419), (3, 7392946), (6, 3696473), (11, 2016258), (22, 1008129), (33, 672086), (66, 336043), (71, 312378), (142, 156189), (213, 104126), (426, 52063), (781, 28398), (1562, 14199), (2343, 9466), (4686, 4733)]