12140944

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{1811}}^1$

素因数の和:2238

約数の個数: 20

約数和(自身を含む): 23592240

約数和(自身を除く): 11451296

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 1811, 3352, 3622, 6704, 7244, 14488, 28976, 758809, 1517618, 3035236, 6070472, 12140944]

約数ペア:

[(1, 12140944), (2, 6070472), (4, 3035236), (8, 1517618), (16, 758809), (419, 28976), (838, 14488), (1676, 7244), (1811, 6704), (3352, 3622)]