1900489193

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{169823}}^1$

素因数の和:169892

約数の個数: 12

約数和(自身を含む): 2070494208

約数和(自身を除く): 170005015

約数列:

[1, 19, 31, 361, 589, 11191, 169823, 3226637, 5264513, 61306103, 100025747, 1900489193]

約数ペア:

[(1, 1900489193), (19, 100025747), (31, 61306103), (361, 5264513), (589, 3226637), (11191, 169823)]