21602014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 39214080

約数和(自身を除く): 17612066

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 919, 1022, 1679, 1838, 3358, 6433, 11753, 12866, 21137, 23506, 42274, 67087, 134174, 147959, 295918, 469609, 939218, 1543001, 3086002, 10801007, 21602014]

約数ペア:

[(1, 21602014), (2, 10801007), (7, 3086002), (14, 1543001), (23, 939218), (46, 469609), (73, 295918), (146, 147959), (161, 134174), (322, 67087), (511, 42274), (919, 23506), (1022, 21137), (1679, 12866), (1838, 11753), (3358, 6433)]