12508458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{90641}}^1$

素因数の和:90669

約数の個数: 16

約数和(自身を含む): 26104896

約数和(自身を除く): 13596438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 90641, 181282, 271923, 543846, 2084743, 4169486, 6254229, 12508458]

約数ペア:

[(1, 12508458), (2, 6254229), (3, 4169486), (6, 2084743), (23, 543846), (46, 271923), (69, 181282), (138, 90641)]