12609806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 9404914

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 311, 418, 622, 1067, 1843, 2134, 3421, 3686, 5909, 6842, 11818, 20273, 30167, 40546, 60334, 64999, 129998, 331837, 573173, 663674, 1146346, 6304903, 12609806]

約数ペア:

[(1, 12609806), (2, 6304903), (11, 1146346), (19, 663674), (22, 573173), (38, 331837), (97, 129998), (194, 64999), (209, 60334), (311, 40546), (418, 30167), (622, 20273), (1067, 11818), (1843, 6842), (2134, 5909), (3421, 3686)]