3907312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12853}}^1$

素因数の和:12880

約数の個数: 20

約数和(自身を含む): 7969480

約数和(自身を除く): 4062168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12853, 25706, 51412, 102824, 205648, 244207, 488414, 976828, 1953656, 3907312]

約数ペア:

[(1, 3907312), (2, 1953656), (4, 976828), (8, 488414), (16, 244207), (19, 205648), (38, 102824), (76, 51412), (152, 25706), (304, 12853)]