18655133

素因数分解:

$7^2\times {\mathrm{317}}^1\times {\mathrm{1201}}^1$

素因数の和:1532

約数の個数: 12

約数和(自身を含む): 21787452

約数和(自身を除く): 3132319

約数列:

[1, 7, 49, 317, 1201, 2219, 8407, 15533, 58849, 380717, 2665019, 18655133]

約数ペア:

[(1, 18655133), (7, 2665019), (49, 380717), (317, 58849), (1201, 15533), (2219, 8407)]