28396051

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 30902400

約数和(自身を除く): 2506349

約数列:

[1, 19, 59, 73, 347, 1121, 1387, 4307, 6593, 20473, 25331, 81833, 388987, 481289, 1494529, 28396051]

約数ペア:

[(1, 28396051), (19, 1494529), (59, 481289), (73, 388987), (347, 81833), (1121, 25331), (1387, 20473), (4307, 6593)]