9920584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{65267}}^1$

素因数の和:65292

約数の個数: 16

約数和(自身を含む): 19580400

約数和(自身を除く): 9659816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 65267, 130534, 261068, 522136, 1240073, 2480146, 4960292, 9920584]

約数ペア:

[(1, 9920584), (2, 4960292), (4, 2480146), (8, 1240073), (19, 522136), (38, 261068), (76, 130534), (152, 65267)]