11801728

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 23718060

約数和(自身を除く): 11916332

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 673, 1096, 1346, 2192, 2692, 4384, 5384, 8768, 10768, 17536, 21536, 43072, 86144, 92201, 184402, 368804, 737608, 1475216, 2950432, 5900864, 11801728]

約数ペア:

[(1, 11801728), (2, 5900864), (4, 2950432), (8, 1475216), (16, 737608), (32, 368804), (64, 184402), (128, 92201), (137, 86144), (274, 43072), (548, 21536), (673, 17536), (1096, 10768), (1346, 8768), (2192, 5384), (2692, 4384)]