26190721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 29197440

約数和(自身を除く): 3006719

約数列:

[1, 19, 23, 73, 437, 821, 1387, 1679, 15599, 18883, 31901, 59933, 358777, 1138727, 1378459, 26190721]

約数ペア:

[(1, 26190721), (19, 1378459), (23, 1138727), (73, 358777), (437, 59933), (821, 31901), (1387, 18883), (1679, 15599)]