12180710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64109}}^1$

素因数の和:64135

約数の個数: 16

約数和(自身を含む): 23079600

約数和(自身を除く): 10898890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 64109, 128218, 320545, 641090, 1218071, 2436142, 6090355, 12180710]

約数ペア:

[(1, 12180710), (2, 6090355), (5, 2436142), (10, 1218071), (19, 641090), (38, 320545), (95, 128218), (190, 64109)]