12452338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 19567296

約数和(自身を除く): 7114958

約数列:

[1, 2, 23, 46, 421, 643, 842, 1286, 9683, 14789, 19366, 29578, 270703, 541406, 6226169, 12452338]

約数ペア:

[(1, 12452338), (2, 6226169), (23, 541406), (46, 270703), (421, 29578), (643, 19366), (842, 14789), (1286, 9683)]