16805909552

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{3027001}}^1$

素因数の和:3027356

約数の個数: 20

約数和(自身を含む): 32655297576

約数和(自身を除く): 15849388024

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 3027001, 6054002, 12108004, 24216008, 48432016, 1050369347, 2100738694, 4201477388, 8402954776, 16805909552]

約数ペア:

[(1, 16805909552), (2, 8402954776), (4, 4201477388), (8, 2100738694), (16, 1050369347), (347, 48432016), (694, 24216008), (1388, 12108004), (2776, 6054002), (5552, 3027001)]