15194290

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1811}}^1$

素因数の和:2657

約数の個数: 16

約数和(自身を含む): 27397440

約数和(自身を除く): 12203150

約数列:

[1, 2, 5, 10, 839, 1678, 1811, 3622, 4195, 8390, 9055, 18110, 1519429, 3038858, 7597145, 15194290]

約数ペア:

[(1, 15194290), (2, 7597145), (5, 3038858), (10, 1519429), (839, 18110), (1678, 9055), (1811, 8390), (3622, 4195)]