15226790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80141}}^1$

素因数の和:80167

約数の個数: 16

約数和(自身を含む): 28851120

約数和(自身を除く): 13624330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 80141, 160282, 400705, 801410, 1522679, 3045358, 7613395, 15226790]

約数ペア:

[(1, 15226790), (2, 7613395), (5, 3045358), (10, 1522679), (19, 801410), (38, 400705), (95, 160282), (190, 80141)]