15769904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42853}}^1$

素因数の和:42884

約数の個数: 20

約数和(自身を含む): 31883376

約数和(自身を除く): 16113472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42853, 85706, 171412, 342824, 685648, 985619, 1971238, 3942476, 7884952, 15769904]

約数ペア:

[(1, 15769904), (2, 7884952), (4, 3942476), (8, 1971238), (16, 985619), (23, 685648), (46, 342824), (92, 171412), (184, 85706), (368, 42853)]