22313170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 44447616

約数和(自身を除く): 22134446

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 2857, 3905, 5714, 7810, 14285, 28570, 31427, 62854, 157135, 202847, 314270, 405694, 1014235, 2028470, 2231317, 4462634, 11156585, 22313170]

約数ペア:

[(1, 22313170), (2, 11156585), (5, 4462634), (10, 2231317), (11, 2028470), (22, 1014235), (55, 405694), (71, 314270), (110, 202847), (142, 157135), (355, 62854), (710, 31427), (781, 28570), (1562, 14285), (2857, 7810), (3905, 5714)]