19100402794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{669391}}^1$

素因数の和:670701

約数の個数: 16

約数和(自身を含む): 31279349376

約数和(自身を除く): 12178946582

約数列:

[1, 2, 11, 22, 1297, 2594, 14267, 28534, 669391, 1338782, 7363301, 14726602, 868200127, 1736400254, 9550201397, 19100402794]

約数ペア:

[(1, 19100402794), (2, 9550201397), (11, 1736400254), (22, 868200127), (1297, 14726602), (2594, 7363301), (14267, 1338782), (28534, 669391)]