15561248

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{21143}}^1$

素因数の和:21176

約数の個数: 24

約数和(自身を含む): 31969728

約数和(自身を除く): 16408480

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 21143, 42286, 84572, 169144, 338288, 486289, 676576, 972578, 1945156, 3890312, 7780624, 15561248]

約数ペア:

[(1, 15561248), (2, 7780624), (4, 3890312), (8, 1945156), (16, 972578), (23, 676576), (32, 486289), (46, 338288), (92, 169144), (184, 84572), (368, 42286), (736, 21143)]