19147781953

素因数分解:

${\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1\times {\mathrm{1523}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 19458432000

約数和(自身を除く): 310650047

約数列:

[1, 139, 151, 599, 1523, 20989, 83261, 90449, 211697, 229973, 912277, 12572411, 31966247, 126806503, 137753827, 19147781953]

約数ペア:

[(1, 19147781953), (139, 137753827), (151, 126806503), (599, 31966247), (1523, 12572411), (20989, 912277), (83261, 229973), (90449, 211697)]