19562214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1999}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 25365786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 699, 1398, 1631, 1999, 3262, 3998, 4893, 5997, 9786, 11994, 13993, 27986, 41979, 83958, 465767, 931534, 1397301, 2794602, 3260369, 6520738, 9781107, 19562214]

約数ペア:

[(1, 19562214), (2, 9781107), (3, 6520738), (6, 3260369), (7, 2794602), (14, 1397301), (21, 931534), (42, 465767), (233, 83958), (466, 41979), (699, 27986), (1398, 13993), (1631, 11994), (1999, 9786), (3262, 5997), (3998, 4893)]