11879890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107999}}^1$

素因数の和:108017

約数の個数: 16

約数和(自身を含む): 23328000

約数和(自身を除く): 11448110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 107999, 215998, 539995, 1079990, 1187989, 2375978, 5939945, 11879890]

約数ペア:

[(1, 11879890), (2, 5939945), (5, 2375978), (10, 1187989), (11, 1079990), (22, 539995), (55, 215998), (110, 107999)]