16940126

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 31078080

約数和(自身を除く): 14137954

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 653, 763, 1306, 1526, 1853, 3706, 4571, 9142, 11101, 12971, 22202, 25942, 71177, 77707, 142354, 155414, 498239, 996478, 1210009, 2420018, 8470063, 16940126]

約数ペア:

[(1, 16940126), (2, 8470063), (7, 2420018), (14, 1210009), (17, 996478), (34, 498239), (109, 155414), (119, 142354), (218, 77707), (238, 71177), (653, 25942), (763, 22202), (1306, 12971), (1526, 11101), (1853, 9142), (3706, 4571)]