81212954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{92921}}^1$

素因数の和:92965

約数の個数: 16

約数和(自身を含む): 133807680

約数和(自身を除く): 52594726

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 92921, 185842, 1765499, 2137183, 3530998, 4274366, 40606477, 81212954]

約数ペア:

[(1, 81212954), (2, 40606477), (19, 4274366), (23, 3530998), (38, 2137183), (46, 1765499), (437, 185842), (874, 92921)]