66254938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47123}}^1$

素因数の和:47181

約数の個数: 16

約数和(自身を含む): 107442720

約数和(自身を除く): 41187782

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 47123, 94246, 895337, 1743551, 1790674, 3487102, 33127469, 66254938]

約数ペア:

[(1, 66254938), (2, 33127469), (19, 3487102), (37, 1790674), (38, 1743551), (74, 895337), (703, 94246), (1406, 47123)]