11728108

素因数分解:

$2^2\times 7^1\times {\mathrm{418861}}^1$

素因数の和:418872

約数の個数: 12

約数和(自身を含む): 23456272

約数和(自身を除く): 11728164

約数列:

[1, 2, 4, 7, 14, 28, 418861, 837722, 1675444, 2932027, 5864054, 11728108]

約数ペア:

[(1, 11728108), (2, 5864054), (4, 2932027), (7, 1675444), (14, 837722), (28, 418861)]