12681230

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4481}}^1$

素因数の和:4771

約数の個数: 16

約数和(自身を含む): 22911984

約数和(自身を除く): 10230754

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 4481, 8962, 22405, 44810, 1268123, 2536246, 6340615, 12681230]

約数ペア:

[(1, 12681230), (2, 6340615), (5, 2536246), (10, 1268123), (283, 44810), (566, 22405), (1415, 8962), (2830, 4481)]