12719148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81533}}^1$

素因数の和:81553

約数の個数: 24

約数和(自身を含む): 31961328

約数和(自身を除く): 19242180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 81533, 163066, 244599, 326132, 489198, 978396, 1059929, 2119858, 3179787, 4239716, 6359574, 12719148]

約数ペア:

[(1, 12719148), (2, 6359574), (3, 4239716), (4, 3179787), (6, 2119858), (12, 1059929), (13, 978396), (26, 489198), (39, 326132), (52, 244599), (78, 163066), (156, 81533)]