4727542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 7626240

約数和(自身を除く): 2898698

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 2647, 5294, 50293, 100586, 124409, 248818, 2363771, 4727542]

約数ペア:

[(1, 4727542), (2, 2363771), (19, 248818), (38, 124409), (47, 100586), (94, 50293), (893, 5294), (1786, 2647)]