12188965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 15458688

約数和(自身を除く): 3269723

約数列:

[1, 5, 23, 83, 115, 415, 1277, 1909, 6385, 9545, 29371, 105991, 146855, 529955, 2437793, 12188965]

約数ペア:

[(1, 12188965), (5, 2437793), (23, 529955), (83, 146855), (115, 105991), (415, 29371), (1277, 9545), (1909, 6385)]