4922672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16193}}^1$

素因数の和:16220

約数の個数: 20

約数和(自身を含む): 10040280

約数和(自身を除く): 5117608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16193, 32386, 64772, 129544, 259088, 307667, 615334, 1230668, 2461336, 4922672]

約数ペア:

[(1, 4922672), (2, 2461336), (4, 1230668), (8, 615334), (16, 307667), (19, 259088), (38, 129544), (76, 64772), (152, 32386), (304, 16193)]