19247349

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 29877120

約数和(自身を除く): 10629771

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 3119, 6171, 9357, 34309, 53023, 102927, 159069, 377399, 583253, 1132197, 1749759, 6415783, 19247349]

約数ペア:

[(1, 19247349), (3, 6415783), (11, 1749759), (17, 1132197), (33, 583253), (51, 377399), (121, 159069), (187, 102927), (363, 53023), (561, 34309), (2057, 9357), (3119, 6171)]