15350982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 32272128

約数和(自身を除く): 16921146

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 643, 1038, 1286, 1929, 3858, 3979, 7958, 11937, 14789, 23874, 29578, 44367, 88734, 111239, 222478, 333717, 667434, 2558497, 5116994, 7675491, 15350982]

約数ペア:

[(1, 15350982), (2, 7675491), (3, 5116994), (6, 2558497), (23, 667434), (46, 333717), (69, 222478), (138, 111239), (173, 88734), (346, 44367), (519, 29578), (643, 23874), (1038, 14789), (1286, 11937), (1929, 7958), (3858, 3979)]