19016822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1151}}^1$

素因数の和:1915

約数の個数: 16

約数和(自身を含む): 31186944

約数和(自身を除く): 12170122

約数列:

[1, 2, 11, 22, 751, 1151, 1502, 2302, 8261, 12661, 16522, 25322, 864401, 1728802, 9508411, 19016822]

約数ペア:

[(1, 19016822), (2, 9508411), (11, 1728802), (22, 864401), (751, 25322), (1151, 16522), (1502, 12661), (2302, 8261)]