16466218

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 25310880

約数和(自身を除く): 8844662

約数列:

[1, 2, 61, 122, 139, 278, 971, 1942, 8479, 16958, 59231, 118462, 134969, 269938, 8233109, 16466218]

約数ペア:

[(1, 16466218), (2, 8233109), (61, 269938), (122, 134969), (139, 118462), (278, 59231), (971, 16958), (1942, 8479)]