19049866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1153}}^1$

素因数の和:1917

約数の個数: 16

約数和(自身を含む): 31241088

約数和(自身を除く): 12191222

約数列:

[1, 2, 11, 22, 751, 1153, 1502, 2306, 8261, 12683, 16522, 25366, 865903, 1731806, 9524933, 19049866]

約数ペア:

[(1, 19049866), (2, 9524933), (11, 1731806), (22, 865903), (751, 25366), (1153, 16522), (1502, 12683), (2306, 8261)]