12198057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 17232960

約数和(自身を除く): 5034903

約数列:

[1, 3, 19, 57, 173, 519, 1237, 3287, 3711, 9861, 23503, 70509, 214001, 642003, 4066019, 12198057]

約数ペア:

[(1, 12198057), (3, 4066019), (19, 642003), (57, 214001), (173, 70509), (519, 23503), (1237, 9861), (3287, 3711)]