20190114521

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{27947}}^1$

素因数の和:28360

約数の個数: 16

約数和(自身を含む): 21116614464

約数和(自身を除く): 926499943

約数列:

[1, 43, 53, 317, 2279, 13631, 16801, 27947, 722443, 1201721, 1481191, 8859199, 63691213, 380945557, 469537547, 20190114521]

約数ペア:

[(1, 20190114521), (43, 469537547), (53, 380945557), (317, 63691213), (2279, 8859199), (13631, 1481191), (16801, 1201721), (27947, 722443)]