23137156

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2657}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 46440576

約数和(自身を除く): 23303420

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 2657, 4354, 5314, 8708, 10628, 18599, 37198, 74396, 826327, 1652654, 3305308, 5784289, 11568578, 23137156]

約数ペア:

[(1, 23137156), (2, 11568578), (4, 5784289), (7, 3305308), (14, 1652654), (28, 826327), (311, 74396), (622, 37198), (1244, 18599), (2177, 10628), (2657, 8708), (4354, 5314)]