12198741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12589}}^1$

素因数の和:12628

約数の個数: 16

約数和(自身を含む): 18129600

約数和(自身を除く): 5930859

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 12589, 37767, 214013, 239191, 642039, 717573, 4066247, 12198741]

約数ペア:

[(1, 12198741), (3, 4066247), (17, 717573), (19, 642039), (51, 239191), (57, 214013), (323, 37767), (969, 12589)]