12655839

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14699}}^1$

素因数の和:14750

約数の個数: 16

約数和(自身を含む): 19756800

約数和(自身を除く): 7100961

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 14699, 44097, 102893, 308679, 602659, 1807977, 4218613, 12655839]

約数ペア:

[(1, 12655839), (3, 4218613), (7, 1807977), (21, 602659), (41, 308679), (123, 102893), (287, 44097), (861, 14699)]