25680374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13051

約数の個数: 16

約数和(自身を含む): 41133312

約数和(自身を除く): 15452938

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 12983, 25966, 298609, 558269, 597218, 1116538, 12840187, 25680374]

約数ペア:

[(1, 25680374), (2, 12840187), (23, 1116538), (43, 597218), (46, 558269), (86, 298609), (989, 25966), (1978, 12983)]