19211382

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{34429}}^1$

素因数の和:34468

約数の個数: 24

約数和(自身を含む): 42968640

約数和(自身を除く): 23757258

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 34429, 68858, 103287, 206574, 309861, 619722, 1067299, 2134598, 3201897, 6403794, 9605691, 19211382]

約数ペア:

[(1, 19211382), (2, 9605691), (3, 6403794), (6, 3201897), (9, 2134598), (18, 1067299), (31, 619722), (62, 309861), (93, 206574), (186, 103287), (279, 68858), (558, 34429)]