19931958

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10159}}^1$

素因数の和:10276

約数の個数: 24

約数和(自身を含む): 43586400

約数和(自身を除く): 23654442

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 10159, 20318, 30477, 60954, 91431, 182862, 1107331, 2214662, 3321993, 6643986, 9965979, 19931958]

約数ペア:

[(1, 19931958), (2, 9965979), (3, 6643986), (6, 3321993), (9, 2214662), (18, 1107331), (109, 182862), (218, 91431), (327, 60954), (654, 30477), (981, 20318), (1962, 10159)]