12765434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1447}}^1$

素因数の和:1861

約数の個数: 16

約数和(自身を含む): 20955456

約数和(自身を除く): 8190022

約数列:

[1, 2, 11, 22, 401, 802, 1447, 2894, 4411, 8822, 15917, 31834, 580247, 1160494, 6382717, 12765434]

約数ペア:

[(1, 12765434), (2, 6382717), (11, 1160494), (22, 580247), (401, 31834), (802, 15917), (1447, 8822), (2894, 4411)]