12219670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53129}}^1$

素因数の和:53159

約数の個数: 16

約数和(自身を含む): 22952160

約数和(自身を除く): 10732490

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 53129, 106258, 265645, 531290, 1221967, 2443934, 6109835, 12219670]

約数ペア:

[(1, 12219670), (2, 6109835), (5, 2443934), (10, 1221967), (23, 531290), (46, 265645), (115, 106258), (230, 53129)]