2213747

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 16

約数和(自身を含む): 2480640

約数和(自身を除く): 266893

約数列:

[1, 19, 37, 47, 67, 703, 893, 1273, 1739, 2479, 3149, 33041, 47101, 59831, 116513, 2213747]

約数ペア:

[(1, 2213747), (19, 116513), (37, 59831), (47, 47101), (67, 33041), (703, 3149), (893, 2479), (1273, 1739)]