19145673

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37321}}^1$

素因数の和:37349

約数の個数: 16

約数和(自身を含む): 29857600

約数和(自身を除く): 10711927

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 37321, 111963, 335889, 709099, 1007667, 2127297, 6381891, 19145673]

約数ペア:

[(1, 19145673), (3, 6381891), (9, 2127297), (19, 1007667), (27, 709099), (57, 335889), (171, 111963), (513, 37321)]