9900304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{26903}}^1$

素因数の和:26934

約数の個数: 20

約数和(自身を含む): 20016576

約数和(自身を除く): 10116272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 26903, 53806, 107612, 215224, 430448, 618769, 1237538, 2475076, 4950152, 9900304]

約数ペア:

[(1, 9900304), (2, 4950152), (4, 2475076), (8, 1237538), (16, 618769), (23, 430448), (46, 215224), (92, 107612), (184, 53806), (368, 26903)]