15877038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 33486336

約数和(自身を除く): 17609298

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 1117, 2234, 2369, 3351, 4738, 6702, 7107, 14214, 25691, 51382, 77073, 115051, 154146, 230102, 345153, 690306, 2646173, 5292346, 7938519, 15877038]

約数ペア:

[(1, 15877038), (2, 7938519), (3, 5292346), (6, 2646173), (23, 690306), (46, 345153), (69, 230102), (103, 154146), (138, 115051), (206, 77073), (309, 51382), (618, 25691), (1117, 14214), (2234, 7107), (2369, 6702), (3351, 4738)]