26820362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15017}}^1$

素因数の和:15085

約数の個数: 16

約数和(自身を含む): 43251840

約数和(自身を除く): 16431478

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 15017, 30034, 285323, 570646, 705799, 1411598, 13410181, 26820362]

約数ペア:

[(1, 26820362), (2, 13410181), (19, 1411598), (38, 705799), (47, 570646), (94, 285323), (893, 30034), (1786, 15017)]