15674472016

素因数分解:

$2^4\times 7^2\times {\mathrm{19992949}}^1$

素因数の和:19992971

約数の個数: 30

約数和(自身を含む): 35327542650

約数和(自身を除く): 19653070634

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 19992949, 39985898, 79971796, 139950643, 159943592, 279901286, 319887184, 559802572, 979654501, 1119605144, 1959309002, 2239210288, 3918618004, 7837236008, 15674472016]

約数ペア:

[(1, 15674472016), (2, 7837236008), (4, 3918618004), (7, 2239210288), (8, 1959309002), (14, 1119605144), (16, 979654501), (28, 559802572), (49, 319887184), (56, 279901286), (98, 159943592), (112, 139950643), (196, 79971796), (392, 39985898), (784, 19992949)]