19152439489

素因数分解:

${\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{631}}^1\times {\mathrm{1013}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 20509699392

約数和(自身を除く): 1357259903

約数列:

[1, 19, 83, 361, 631, 1013, 1577, 11989, 19247, 29963, 52373, 84079, 227791, 365693, 639203, 995087, 1597501, 12144857, 18906653, 30352519, 53053849, 230752283, 1008023131, 19152439489]

約数ペア:

[(1, 19152439489), (19, 1008023131), (83, 230752283), (361, 53053849), (631, 30352519), (1013, 18906653), (1577, 12144857), (11989, 1597501), (19247, 995087), (29963, 639203), (52373, 365693), (84079, 227791)]