1868626

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 16

約数和(自身を含む): 2905344

約数和(自身を除く): 1036718

約数列:

[1, 2, 47, 94, 103, 193, 206, 386, 4841, 9071, 9682, 18142, 19879, 39758, 934313, 1868626]

約数ペア:

[(1, 1868626), (2, 934313), (47, 39758), (94, 19879), (103, 18142), (193, 9682), (206, 9071), (386, 4841)]