13326790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70141}}^1$

素因数の和:70167

約数の個数: 16

約数和(自身を含む): 25251120

約数和(自身を除く): 11924330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 70141, 140282, 350705, 701410, 1332679, 2665358, 6663395, 13326790]

約数ペア:

[(1, 13326790), (2, 6663395), (5, 2665358), (10, 1332679), (19, 701410), (38, 350705), (95, 140282), (190, 70141)]