12429686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 8721034

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 271, 323, 542, 646, 1207, 1349, 2414, 2698, 4607, 5149, 9214, 10298, 19241, 22933, 38482, 45866, 87533, 175066, 327097, 365579, 654194, 731158, 6214843, 12429686]

約数ペア:

[(1, 12429686), (2, 6214843), (17, 731158), (19, 654194), (34, 365579), (38, 327097), (71, 175066), (142, 87533), (271, 45866), (323, 38482), (542, 22933), (646, 19241), (1207, 10298), (1349, 9214), (2414, 5149), (2698, 4607)]