19975146

素因数分解:

$2^1\times 3^1\times {\mathrm{1427}}^1\times {\mathrm{2333}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 39995424

約数和(自身を除く): 20020278

約数列:

[1, 2, 3, 6, 1427, 2333, 2854, 4281, 4666, 6999, 8562, 13998, 3329191, 6658382, 9987573, 19975146]

約数ペア:

[(1, 19975146), (2, 9987573), (3, 6658382), (6, 3329191), (1427, 13998), (2333, 8562), (2854, 6999), (4281, 4666)]