12854798

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 20

約数和(自身を含む): 21258600

約数和(自身を除く): 8403802

約数列:

[1, 2, 11, 22, 121, 242, 439, 878, 1331, 2662, 4829, 9658, 14641, 29282, 53119, 106238, 584309, 1168618, 6427399, 12854798]

約数ペア:

[(1, 12854798), (2, 6427399), (11, 1168618), (22, 584309), (121, 106238), (242, 53119), (439, 29282), (878, 14641), (1331, 9658), (2662, 4829)]