12859048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 26208000

約数和(自身を除く): 13348952

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 2729, 4712, 5458, 10916, 21832, 51851, 84599, 103702, 169198, 207404, 338396, 414808, 676792, 1607381, 3214762, 6429524, 12859048]

約数ペア:

[(1, 12859048), (2, 6429524), (4, 3214762), (8, 1607381), (19, 676792), (31, 414808), (38, 338396), (62, 207404), (76, 169198), (124, 103702), (152, 84599), (248, 51851), (589, 21832), (1178, 10916), (2356, 5458), (2729, 4712)]