2128202219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{136537}}^1$

素因数の和:136670

約数の個数: 16

約数和(自身を含む): 2523222240

約数和(自身を除く): 395020021

約数列:

[1, 11, 13, 109, 143, 1199, 1417, 15587, 136537, 1501907, 1774981, 14882533, 19524791, 163707863, 193472929, 2128202219]

約数ペア:

[(1, 2128202219), (11, 193472929), (13, 163707863), (109, 19524791), (143, 14882533), (1199, 1774981), (1417, 1501907), (15587, 136537)]