74983937

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19441}}^1$

素因数の和:19496

約数の個数: 16

約数和(自身を含む): 93321600

約数和(自身を除く): 18337663

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 19441, 136087, 369379, 563789, 2585653, 3946523, 10711991, 74983937]

約数ペア:

[(1, 74983937), (7, 10711991), (19, 3946523), (29, 2585653), (133, 563789), (203, 369379), (551, 136087), (3857, 19441)]