19992012774

素因数分解:

$2^1\times 3^1\times {\mathrm{8233}}^1\times {\mathrm{404713}}^1$

素因数の和:412951

約数の個数: 16

約数和(自身を含む): 39988980912

約数和(自身を除く): 19996968138

約数列:

[1, 2, 3, 6, 8233, 16466, 24699, 49398, 404713, 809426, 1214139, 2428278, 3332002129, 6664004258, 9996006387, 19992012774]

約数ペア:

[(1, 19992012774), (2, 9996006387), (3, 6664004258), (6, 3332002129), (8233, 2428278), (16466, 1214139), (24699, 809426), (49398, 404713)]