19160883

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9855

約数の個数: 24

約数和(自身を含む): 32654336

約数和(自身を除く): 13493453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 9811, 29433, 68677, 88299, 206031, 304141, 618093, 912423, 2128987, 2737269, 6386961, 19160883]

約数ペア:

[(1, 19160883), (3, 6386961), (7, 2737269), (9, 2128987), (21, 912423), (31, 618093), (63, 304141), (93, 206031), (217, 88299), (279, 68677), (651, 29433), (1953, 9811)]