12257982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61909}}^1$

素因数の和:61928

約数の個数: 24

約数和(自身を含む): 28973880

約数和(自身を除く): 16715898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 61909, 123818, 185727, 371454, 557181, 680999, 1114362, 1361998, 2042997, 4085994, 6128991, 12257982]

約数ペア:

[(1, 12257982), (2, 6128991), (3, 4085994), (6, 2042997), (9, 1361998), (11, 1114362), (18, 680999), (22, 557181), (33, 371454), (66, 185727), (99, 123818), (198, 61909)]