1965854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4703}}^1$

素因数の和:4735

約数の個数: 16

約数和(自身を含む): 3386880

約数和(自身を除く): 1421026

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4703, 9406, 51733, 89357, 103466, 178714, 982927, 1965854]

約数ペア:

[(1, 1965854), (2, 982927), (11, 178714), (19, 103466), (22, 89357), (38, 51733), (209, 9406), (418, 4703)]