12143846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42461}}^1$

素因数の和:42487

約数の個数: 16

約数和(自身を含む): 21400848

約数和(自身を除く): 9257002

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 42461, 84922, 467071, 551993, 934142, 1103986, 6071923, 12143846]

約数ペア:

[(1, 12143846), (2, 6071923), (11, 1103986), (13, 934142), (22, 551993), (26, 467071), (143, 84922), (286, 42461)]