27630826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3691}}^1$

素因数の和:3909

約数の個数: 16

約数和(自身を含む): 43860960

約数和(自身を除く): 16230134

約数列:

[1, 2, 19, 38, 197, 394, 3691, 3743, 7382, 7486, 70129, 140258, 727127, 1454254, 13815413, 27630826]

約数ペア:

[(1, 27630826), (2, 13815413), (19, 1454254), (38, 727127), (197, 140258), (394, 70129), (3691, 7486), (3743, 7382)]