219915839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5717}}^1$

素因数の和:6010

約数の個数: 16

約数和(自身を含む): 259368480

約数和(自身を除く): 39452641

約数列:

[1, 11, 13, 143, 269, 2959, 3497, 5717, 38467, 62887, 74321, 817531, 1537873, 16916603, 19992349, 219915839]

約数ペア:

[(1, 219915839), (11, 19992349), (13, 16916603), (143, 1537873), (269, 817531), (2959, 74321), (3497, 62887), (5717, 38467)]