12229882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 23040000

約数和(自身を除く): 10810118

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 1999, 3059, 3998, 6118, 13993, 27986, 37981, 45977, 75962, 91954, 265867, 321839, 531734, 643678, 873563, 1747126, 6114941, 12229882]

約数ペア:

[(1, 12229882), (2, 6114941), (7, 1747126), (14, 873563), (19, 643678), (23, 531734), (38, 321839), (46, 265867), (133, 91954), (161, 75962), (266, 45977), (322, 37981), (437, 27986), (874, 13993), (1999, 6118), (3059, 3998)]