15960304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52501}}^1$

素因数の和:52528

約数の個数: 20

約数和(自身を含む): 32551240

約数和(自身を除く): 16590936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52501, 105002, 210004, 420008, 840016, 997519, 1995038, 3990076, 7980152, 15960304]

約数ペア:

[(1, 15960304), (2, 7980152), (4, 3990076), (8, 1995038), (16, 997519), (19, 840016), (38, 420008), (76, 210004), (152, 105002), (304, 52501)]