16991039522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10398433}}^1$

素因数の和:10398497

約数の個数: 16

約数和(自身を含む): 27451865760

約数和(自身を除く): 10460826238

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 10398433, 20796866, 197570227, 395140454, 447132619, 894265238, 8495519761, 16991039522]

約数ペア:

[(1, 16991039522), (2, 8495519761), (19, 894265238), (38, 447132619), (43, 395140454), (86, 197570227), (817, 20796866), (1634, 10398433)]