19610349

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 29111040

約数和(自身を除く): 9500691

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 607, 979, 1821, 2937, 6677, 10769, 20031, 32307, 54023, 73447, 162069, 220341, 594253, 1782759, 6536783, 19610349]

約数ペア:

[(1, 19610349), (3, 6536783), (11, 1782759), (33, 594253), (89, 220341), (121, 162069), (267, 73447), (363, 54023), (607, 32307), (979, 20031), (1821, 10769), (2937, 6677)]