19923176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27367}}^1$

素因数の和:27393

約数の個数: 32

約数和(自身を含む): 45978240

約数和(自身を除く): 26055064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27367, 54734, 109468, 191569, 218936, 355771, 383138, 711542, 766276, 1423084, 1532552, 2490397, 2846168, 4980794, 9961588, 19923176]

約数ペア:

[(1, 19923176), (2, 9961588), (4, 4980794), (7, 2846168), (8, 2490397), (13, 1532552), (14, 1423084), (26, 766276), (28, 711542), (52, 383138), (56, 355771), (91, 218936), (104, 191569), (182, 109468), (364, 54734), (728, 27367)]