23123893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5507}}^1$

素因数の和:5556

約数の個数: 16

約数和(自身を含む): 27760320

約数和(自身を除く): 4636427

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 5507, 71591, 93619, 104633, 1217047, 1360229, 1778761, 23123893]

約数ペア:

[(1, 23123893), (13, 1778761), (17, 1360229), (19, 1217047), (221, 104633), (247, 93619), (323, 71591), (4199, 5507)]