19071844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3413}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 36707328

約数和(自身を除く): 17635484

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 3413, 5588, 6826, 13652, 37543, 75086, 150172, 433451, 866902, 1733804, 4767961, 9535922, 19071844]

約数ペア:

[(1, 19071844), (2, 9535922), (4, 4767961), (11, 1733804), (22, 866902), (44, 433451), (127, 150172), (254, 75086), (508, 37543), (1397, 13652), (2794, 6826), (3413, 5588)]