17911342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9497}}^1$

素因数の和:9563

約数の個数: 16

約数和(自身を含む): 28721952

約数和(自身を除く): 10810610

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 9497, 18994, 218431, 389377, 436862, 778754, 8955671, 17911342]

約数ペア:

[(1, 17911342), (2, 8955671), (23, 778754), (41, 436862), (46, 389377), (82, 218431), (943, 18994), (1886, 9497)]