25253218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2297}}^1$

素因数の和:2561

約数の個数: 16

約数和(自身を含む): 39709440

約数和(自身を除く): 14456222

約数列:

[1, 2, 23, 46, 239, 478, 2297, 4594, 5497, 10994, 52831, 105662, 548983, 1097966, 12626609, 25253218]

約数ペア:

[(1, 25253218), (2, 12626609), (23, 1097966), (46, 548983), (239, 105662), (478, 52831), (2297, 10994), (4594, 5497)]