19035393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28711}}^1$

素因数の和:28744

約数の個数: 16

約数和(自身を含む): 28941696

約数和(自身を除く): 9906303

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 28711, 86133, 373243, 488087, 1119729, 1464261, 6345131, 19035393]

約数ペア:

[(1, 19035393), (3, 6345131), (13, 1464261), (17, 1119729), (39, 488087), (51, 373243), (221, 86133), (663, 28711)]