19709586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84229}}^1$

素因数の和:84250

約数の個数: 24

約数和(自身を含む): 45989580

約数和(自身を除く): 26279994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 84229, 168458, 252687, 505374, 758061, 1094977, 1516122, 2189954, 3284931, 6569862, 9854793, 19709586]

約数ペア:

[(1, 19709586), (2, 9854793), (3, 6569862), (6, 3284931), (9, 2189954), (13, 1516122), (18, 1094977), (26, 758061), (39, 505374), (78, 252687), (117, 168458), (234, 84229)]