15894426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 33436800

約数和(自身を除く): 17542374

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 773, 894, 1546, 2319, 3427, 4638, 6854, 10281, 17779, 20562, 35558, 53337, 106674, 115177, 230354, 345531, 691062, 2649071, 5298142, 7947213, 15894426]

約数ペア:

[(1, 15894426), (2, 7947213), (3, 5298142), (6, 2649071), (23, 691062), (46, 345531), (69, 230354), (138, 115177), (149, 106674), (298, 53337), (447, 35558), (773, 20562), (894, 17779), (1546, 10281), (2319, 6854), (3427, 4638)]