40386058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1499}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 63900000

約数和(自身を除く): 23513942

約数列:

[1, 2, 19, 38, 709, 1418, 1499, 2998, 13471, 26942, 28481, 56962, 1062791, 2125582, 20193029, 40386058]

約数ペア:

[(1, 40386058), (2, 20193029), (19, 2125582), (38, 1062791), (709, 56962), (1418, 28481), (1499, 26942), (2998, 13471)]