21582022157

素因数分解:

${\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1471}}^1\times {\mathrm{4001}}^1$

素因数の和:5684

約数の個数: 16

約数和(自身を含む): 22856862720

約数和(自身を除く): 1274840563

約数列:

[1, 19, 193, 1471, 3667, 4001, 27949, 76019, 283903, 772193, 5394157, 5885471, 14671667, 111823949, 1135895903, 21582022157]

約数ペア:

[(1, 21582022157), (19, 1135895903), (193, 111823949), (1471, 14671667), (3667, 5885471), (4001, 5394157), (27949, 772193), (76019, 283903)]