19182014

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1049}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 29635200

約数和(自身を除く): 10453186

約数列:

[1, 2, 41, 82, 223, 446, 1049, 2098, 9143, 18286, 43009, 86018, 233927, 467854, 9591007, 19182014]

約数ペア:

[(1, 19182014), (2, 9591007), (41, 467854), (82, 233927), (223, 86018), (446, 43009), (1049, 18286), (2098, 9143)]