12318455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6301}}^1$

素因数の和:6346

約数の個数: 16

約数和(自身を含む): 16334784

約数和(自身を除く): 4016329

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 6301, 31505, 107117, 144923, 535585, 724615, 2463691, 12318455]

約数ペア:

[(1, 12318455), (5, 2463691), (17, 724615), (23, 535585), (85, 144923), (115, 107117), (391, 31505), (1955, 6301)]