38973142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78893}}^1$

素因数の和:78927

約数の個数: 16

約数和(自身を含む): 66270960

約数和(自身を除く): 27297818

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 78893, 157786, 1025609, 1498967, 2051218, 2997934, 19486571, 38973142]

約数ペア:

[(1, 38973142), (2, 19486571), (13, 2997934), (19, 2051218), (26, 1498967), (38, 1025609), (247, 157786), (494, 78893)]