12427774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 20427264

約数和(自身を除く): 7999490

約数列:

[1, 2, 23, 43, 46, 61, 86, 103, 122, 206, 989, 1403, 1978, 2369, 2623, 2806, 4429, 4738, 5246, 6283, 8858, 12566, 60329, 101867, 120658, 144509, 203734, 270169, 289018, 540338, 6213887, 12427774]

約数ペア:

[(1, 12427774), (2, 6213887), (23, 540338), (43, 289018), (46, 270169), (61, 203734), (86, 144509), (103, 120658), (122, 101867), (206, 60329), (989, 12566), (1403, 8858), (1978, 6283), (2369, 5246), (2623, 4738), (2806, 4429)]