19249254

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26083}}^1$

素因数の和:26132

約数の個数: 24

約数和(自身を含む): 42725592

約数和(自身を除く): 23476338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 26083, 52166, 78249, 156498, 234747, 469494, 1069403, 2138806, 3208209, 6416418, 9624627, 19249254]

約数ペア:

[(1, 19249254), (2, 9624627), (3, 6416418), (6, 3208209), (9, 2138806), (18, 1069403), (41, 469494), (82, 234747), (123, 156498), (246, 78249), (369, 52166), (738, 26083)]