1968157451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{8087}}^1$

素因数の和:8390

約数の個数: 16

約数和(自身を含む): 2152766784

約数和(自身を除く): 184609333

約数列:

[1, 13, 97, 193, 1261, 2509, 8087, 18721, 105131, 243373, 784439, 1560791, 10197707, 20290283, 151396727, 1968157451]

約数ペア:

[(1, 1968157451), (13, 151396727), (97, 20290283), (193, 10197707), (1261, 1560791), (2509, 784439), (8087, 243373), (18721, 105131)]