16679964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{198571}}^1$

素因数の和:198585

約数の個数: 24

約数和(自身を含む): 44480128

約数和(自身を除く): 27800164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 198571, 397142, 595713, 794284, 1191426, 1389997, 2382852, 2779994, 4169991, 5559988, 8339982, 16679964]

約数ペア:

[(1, 16679964), (2, 8339982), (3, 5559988), (4, 4169991), (6, 2779994), (7, 2382852), (12, 1389997), (14, 1191426), (21, 794284), (28, 595713), (42, 397142), (84, 198571)]