12468886

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 19310400

約数和(自身を除く): 6841514

約数列:

[1, 2, 53, 79, 106, 158, 1489, 2978, 4187, 8374, 78917, 117631, 157834, 235262, 6234443, 12468886]

約数ペア:

[(1, 12468886), (2, 6234443), (53, 235262), (79, 157834), (106, 117631), (158, 78917), (1489, 8374), (2978, 4187)]