19032812

素因数分解:

$2^2\times {\mathrm{1901}}^1\times {\mathrm{2503}}^1$

素因数の和:4408

約数の個数: 12

約数和(自身を含む): 33338256

約数和(自身を除く): 14305444

約数列:

[1, 2, 4, 1901, 2503, 3802, 5006, 7604, 10012, 4758203, 9516406, 19032812]

約数ペア:

[(1, 19032812), (2, 9516406), (4, 4758203), (1901, 10012), (2503, 7604), (3802, 5006)]