11872171

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 13068000

約数和(自身を除く): 1195829

約数列:

[1, 17, 43, 109, 149, 731, 1853, 2533, 4687, 6407, 16241, 79679, 108919, 276097, 698363, 11872171]

約数ペア:

[(1, 11872171), (17, 698363), (43, 276097), (109, 108919), (149, 79679), (731, 16241), (1853, 6407), (2533, 4687)]