20161987183

素因数分解:

${\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1\times {\mathrm{4987}}^1$

素因数の和:6234

約数の個数: 16

約数和(自身を含む): 21803505696

約数和(自身を除く): 1641518513

約数列:

[1, 13, 353, 881, 4589, 4987, 11453, 64831, 310993, 1760411, 4042909, 4393547, 22885343, 57116111, 1550922091, 20161987183]

約数ペア:

[(1, 20161987183), (13, 1550922091), (353, 57116111), (881, 22885343), (4589, 4393547), (4987, 4042909), (11453, 1760411), (64831, 310993)]