66574594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11159}}^1$

素因数の和:11337

約数の個数: 16

約数和(自身を含む): 105796800

約数和(自身を除く): 39222206

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 11159, 22318, 212021, 424042, 1751963, 3503926, 33287297, 66574594]

約数ペア:

[(1, 66574594), (2, 33287297), (19, 3503926), (38, 1751963), (157, 424042), (314, 212021), (2983, 22318), (5966, 11159)]