12797942765

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 16887139200

約数和(自身を除く): 4089196435

約数列:

[1, 5, 19, 37, 71, 95, 185, 355, 361, 703, 1349, 1805, 2627, 2699, 3515, 6745, 13135, 13357, 13495, 25631, 49913, 51281, 66785, 99863, 128155, 191629, 249565, 256405, 499315, 948347, 958145, 974339, 1897397, 3640951, 4741735, 4871695, 7090273, 9486985, 18204755, 35451365, 36050543, 69178069, 134715187, 180252715, 345890345, 673575935, 2559588553, 12797942765]

約数ペア:

[(1, 12797942765), (5, 2559588553), (19, 673575935), (37, 345890345), (71, 180252715), (95, 134715187), (185, 69178069), (355, 36050543), (361, 35451365), (703, 18204755), (1349, 9486985), (1805, 7090273), (2627, 4871695), (2699, 4741735), (3515, 3640951), (6745, 1897397), (13135, 974339), (13357, 958145), (13495, 948347), (25631, 499315), (49913, 256405), (51281, 249565), (66785, 191629), (99863, 128155)]