19596442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{677}}^1$

素因数の和:1073

約数の個数: 16

約数和(自身を含む): 30241512

約数和(自身を除く): 10645070

約数列:

[1, 2, 41, 82, 353, 677, 706, 1354, 14473, 27757, 28946, 55514, 238981, 477962, 9798221, 19596442]

約数ペア:

[(1, 19596442), (2, 9798221), (41, 477962), (82, 238981), (353, 55514), (677, 28946), (706, 27757), (1354, 14473)]