1319417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 1555200

約数和(自身を除く): 235783

約数列:

[1, 11, 19, 59, 107, 209, 649, 1121, 1177, 2033, 6313, 12331, 22363, 69443, 119947, 1319417]

約数ペア:

[(1, 1319417), (11, 119947), (19, 69443), (59, 22363), (107, 12331), (209, 6313), (649, 2033), (1121, 1177)]