13505278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4813}}^1$

素因数の和:4899

約数の個数: 16

約数和(自身を含む): 21489696

約数和(自身を除く): 7984418

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 4813, 9626, 110699, 221398, 293593, 587186, 6752639, 13505278]

約数ペア:

[(1, 13505278), (2, 6752639), (23, 587186), (46, 293593), (61, 221398), (122, 110699), (1403, 9626), (2806, 4813)]