12320495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13177}}^1$

素因数の和:13210

約数の個数: 16

約数和(自身を含む): 17078688

約数和(自身を除く): 4758193

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 13177, 65885, 144947, 224009, 724735, 1120045, 2464099, 12320495]

約数ペア:

[(1, 12320495), (5, 2464099), (11, 1120045), (17, 724735), (55, 224009), (85, 144947), (187, 65885), (935, 13177)]