1019430047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{3271}}^1$

素因数の和:3686

約数の個数: 16

約数和(自身を含む): 1099392000

約数和(自身を除く): 79961953

約数列:

[1, 19, 47, 349, 893, 3271, 6631, 16403, 62149, 153737, 311657, 1141579, 2921003, 21690001, 53654213, 1019430047]

約数ペア:

[(1, 1019430047), (19, 53654213), (47, 21690001), (349, 2921003), (893, 1141579), (3271, 311657), (6631, 153737), (16403, 62149)]