223290413

素因数分解:

${\mathrm{19}}^2\times {\mathrm{607}}^1\times {\mathrm{1019}}^1$

素因数の和:1664

約数の個数: 12

約数和(自身を含む): 236280960

約数和(自身を除く): 12990547

約数列:

[1, 19, 361, 607, 1019, 11533, 19361, 219127, 367859, 618533, 11752127, 223290413]

約数ペア:

[(1, 223290413), (19, 11752127), (361, 618533), (607, 367859), (1019, 219127), (11533, 19361)]