19651546

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5099}}^1$

素因数の和:5189

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 11193254

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 5099, 10198, 209059, 239653, 418118, 479306, 9825773, 19651546]

約数ペア:

[(1, 19651546), (2, 9825773), (41, 479306), (47, 418118), (82, 239653), (94, 209059), (1927, 10198), (3854, 5099)]