19431633

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10601}}^1$

素因数の和:10664

約数の個数: 16

約数和(自身を含む): 28498176

約数和(自身を除く): 9066543

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 10601, 31803, 137813, 413439, 498247, 1494741, 6477211, 19431633]

約数ペア:

[(1, 19431633), (3, 6477211), (13, 1494741), (39, 498247), (47, 413439), (141, 137813), (611, 31803), (1833, 10601)]