19333798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2039}}^1$

素因数の和:2483

約数の個数: 16

約数和(自身を含む): 31726080

約数和(自身を除く): 12392282

約数列:

[1, 2, 11, 22, 431, 862, 2039, 4078, 4741, 9482, 22429, 44858, 878809, 1757618, 9666899, 19333798]

約数ペア:

[(1, 19333798), (2, 9666899), (11, 1757618), (22, 878809), (431, 44858), (862, 22429), (2039, 9482), (4078, 4741)]