16872662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4643}}^1$

素因数の和:4747

約数の個数: 16

約数和(自身を含む): 26749440

約数和(自身を除く): 9876778

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 4643, 9286, 106789, 213578, 366797, 733594, 8436331, 16872662]

約数ペア:

[(1, 16872662), (2, 8436331), (23, 733594), (46, 366797), (79, 213578), (158, 106789), (1817, 9286), (3634, 4643)]