11982070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13463}}^1$

素因数の和:13559

約数の個数: 16

約数和(自身を含む): 21811680

約数和(自身を除く): 9829610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 13463, 26926, 67315, 134630, 1198207, 2396414, 5991035, 11982070]

約数ペア:

[(1, 11982070), (2, 5991035), (5, 2396414), (10, 1198207), (89, 134630), (178, 67315), (445, 26926), (890, 13463)]