15809892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 42577920

約数和(自身を除く): 26768028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 1759, 2247, 2996, 3518, 4494, 5277, 7036, 8988, 10554, 12313, 21108, 24626, 36939, 49252, 73878, 147756, 188213, 376426, 564639, 752852, 1129278, 1317491, 2258556, 2634982, 3952473, 5269964, 7904946, 15809892]

約数ペア:

[(1, 15809892), (2, 7904946), (3, 5269964), (4, 3952473), (6, 2634982), (7, 2258556), (12, 1317491), (14, 1129278), (21, 752852), (28, 564639), (42, 376426), (84, 188213), (107, 147756), (214, 73878), (321, 49252), (428, 36939), (642, 24626), (749, 21108), (1284, 12313), (1498, 10554), (1759, 8988), (2247, 7036), (2996, 5277), (3518, 4494)]