12189070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64153}}^1$

素因数の和:64179

約数の個数: 16

約数和(自身を含む): 23095440

約数和(自身を除く): 10906370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 64153, 128306, 320765, 641530, 1218907, 2437814, 6094535, 12189070]

約数ペア:

[(1, 12189070), (2, 6094535), (5, 2437814), (10, 1218907), (19, 641530), (38, 320765), (95, 128306), (190, 64153)]