19797342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3499}}^1$

素因数の和:3568

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 22538658

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 3499, 5658, 6998, 10497, 20994, 80477, 143459, 160954, 241431, 286918, 430377, 482862, 860754, 3299557, 6599114, 9898671, 19797342]

約数ペア:

[(1, 19797342), (2, 9898671), (3, 6599114), (6, 3299557), (23, 860754), (41, 482862), (46, 430377), (69, 286918), (82, 241431), (123, 160954), (138, 143459), (246, 80477), (943, 20994), (1886, 10497), (2829, 6998), (3499, 5658)]