19736710782

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1077449}}^1$

素因数の和:1077568

約数の個数: 32

約数和(自身を含む): 40960339200

約数和(自身を除く): 21223628418

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 6106, 9159, 18318, 1077449, 2154898, 3232347, 6464694, 46330307, 76498879, 92660614, 138990921, 152997758, 229496637, 277981842, 458993274, 3289451797, 6578903594, 9868355391, 19736710782]

約数ペア:

[(1, 19736710782), (2, 9868355391), (3, 6578903594), (6, 3289451797), (43, 458993274), (71, 277981842), (86, 229496637), (129, 152997758), (142, 138990921), (213, 92660614), (258, 76498879), (426, 46330307), (3053, 6464694), (6106, 3232347), (9159, 2154898), (18318, 1077449)]