19863932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14563}}^1$

素因数の和:14609

約数の個数: 24

約数和(自身を含む): 39148032

約数和(自身を除く): 19284100

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14563, 29126, 58252, 160193, 320386, 451453, 640772, 902906, 1805812, 4965983, 9931966, 19863932]

約数ペア:

[(1, 19863932), (2, 9931966), (4, 4965983), (11, 1805812), (22, 902906), (31, 640772), (44, 451453), (62, 320386), (124, 160193), (341, 58252), (682, 29126), (1364, 14563)]