11116660

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4243}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 23528736

約数和(自身を除く): 12412076

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 4243, 8486, 16972, 21215, 42430, 84860, 555833, 1111666, 2223332, 2779165, 5558330, 11116660]

約数ペア:

[(1, 11116660), (2, 5558330), (4, 2779165), (5, 2223332), (10, 1111666), (20, 555833), (131, 84860), (262, 42430), (524, 21215), (655, 16972), (1310, 8486), (2620, 4243)]