19830347

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 22462272

約数和(自身を除く): 2631925

約数列:

[1, 17, 23, 41, 391, 697, 943, 1237, 16031, 21029, 28451, 50717, 483667, 862189, 1166491, 19830347]

約数ペア:

[(1, 19830347), (17, 1166491), (23, 862189), (41, 483667), (391, 50717), (697, 28451), (943, 21029), (1237, 16031)]