2019439301

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1789}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 2342608800

約数和(自身を除く): 323169499

約数列:

[1, 11, 19, 121, 209, 491, 1789, 2299, 5401, 9329, 19679, 33991, 59411, 102619, 216469, 373901, 878399, 1128809, 4112911, 9662389, 16689581, 106286279, 183585391, 2019439301]

約数ペア:

[(1, 2019439301), (11, 183585391), (19, 106286279), (121, 16689581), (209, 9662389), (491, 4112911), (1789, 1128809), (2299, 878399), (5401, 373901), (9329, 216469), (19679, 102619), (33991, 59411)]