18513358721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1\times {\mathrm{32213}}^1$

素因数の和:36256

約数の個数: 16

約数和(自身を含む): 21756047040

約数和(自身を除く): 3242688319

約数列:

[1, 11, 13, 143, 4019, 32213, 44209, 52247, 354343, 418769, 574717, 4606459, 129464047, 1424104517, 1683032611, 18513358721]

約数ペア:

[(1, 18513358721), (11, 1683032611), (13, 1424104517), (143, 129464047), (4019, 4606459), (32213, 574717), (44209, 418769), (52247, 354343)]