19029441

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3596

約数の個数: 16

約数和(自身を含む): 26818560

約数和(自身を除く): 7789119

約数列:

[1, 3, 23, 69, 79, 237, 1817, 3491, 5451, 10473, 80293, 240879, 275789, 827367, 6343147, 19029441]

約数ペア:

[(1, 19029441), (3, 6343147), (23, 827367), (69, 275789), (79, 240879), (237, 80293), (1817, 10473), (3491, 5451)]