19526914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 14687486

約数列:

[1, 2, 11, 17, 22, 34, 109, 187, 218, 374, 479, 958, 1199, 1853, 2398, 3706, 5269, 8143, 10538, 16286, 20383, 40766, 52211, 89573, 104422, 179146, 574321, 887587, 1148642, 1775174, 9763457, 19526914]

約数ペア:

[(1, 19526914), (2, 9763457), (11, 1775174), (17, 1148642), (22, 887587), (34, 574321), (109, 179146), (187, 104422), (218, 89573), (374, 52211), (479, 40766), (958, 20383), (1199, 16286), (1853, 10538), (2398, 8143), (3706, 5269)]