89111957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{659}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 102643200

約数和(自身を除く): 13531243

約数列:

[1, 11, 19, 209, 647, 659, 7117, 7249, 12293, 12521, 135223, 137731, 426373, 4690103, 8101087, 89111957]

約数ペア:

[(1, 89111957), (11, 8101087), (19, 4690103), (209, 426373), (647, 137731), (659, 135223), (7117, 12521), (7249, 12293)]