112222721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15667}}^1$

素因数の和:15728

約数の個数: 16

約数和(自身を含む): 131611200

約数和(自身を除く): 19388479

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 15667, 203671, 297673, 454343, 3869749, 5906459, 8632517, 112222721]

約数ペア:

[(1, 112222721), (13, 8632517), (19, 5906459), (29, 3869749), (247, 454343), (377, 297673), (551, 203671), (7163, 15667)]