12339085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7237}}^1$

素因数の和:7284

約数の個数: 16

約数和(自身を含む): 16676352

約数和(自身を除く): 4337267

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 7237, 36185, 79607, 224347, 398035, 1121735, 2467817, 12339085]

約数ペア:

[(1, 12339085), (5, 2467817), (11, 1121735), (31, 398035), (55, 224347), (155, 79607), (341, 36185), (1705, 7237)]