16660196

素因数分解:

$2^2\times 7^3\times {\mathrm{12143}}^1$

素因数の和:12168

約数の個数: 24

約数和(自身を含む): 34003200

約数和(自身を除く): 17343004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 12143, 24286, 48572, 85001, 170002, 340004, 595007, 1190014, 2380028, 4165049, 8330098, 16660196]

約数ペア:

[(1, 16660196), (2, 8330098), (4, 4165049), (7, 2380028), (14, 1190014), (28, 595007), (49, 340004), (98, 170002), (196, 85001), (343, 48572), (686, 24286), (1372, 12143)]