20161095487

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{12379}}^1$

素因数の和:12847

約数の個数: 24

約数和(自身を含む): 22836643200

約数和(自身を除く): 2675547713

約数列:

[1, 13, 23, 169, 299, 419, 3887, 5447, 9637, 12379, 70811, 125281, 160927, 284717, 1628653, 2092051, 3701321, 5186801, 48117173, 67428413, 119296423, 876569369, 1550853499, 20161095487]

約数ペア:

[(1, 20161095487), (13, 1550853499), (23, 876569369), (169, 119296423), (299, 67428413), (419, 48117173), (3887, 5186801), (5447, 3701321), (9637, 2092051), (12379, 1628653), (70811, 284717), (125281, 160927)]