12816623

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 14113440

約数和(自身を除く): 1296817

約数列:

[1, 17, 43, 89, 197, 731, 1513, 3349, 3827, 8471, 17533, 65059, 144007, 298061, 753919, 12816623]

約数ペア:

[(1, 12816623), (17, 753919), (43, 298061), (89, 144007), (197, 65059), (731, 17533), (1513, 8471), (3349, 3827)]