12902596

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 27596800

約数和(自身を除く): 14694204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 307, 316, 532, 553, 614, 1106, 1228, 1501, 2149, 2212, 3002, 4298, 5833, 6004, 8596, 10507, 11666, 21014, 23332, 24253, 40831, 42028, 48506, 81662, 97012, 163324, 169771, 339542, 460807, 679084, 921614, 1843228, 3225649, 6451298, 12902596]

約数ペア:

[(1, 12902596), (2, 6451298), (4, 3225649), (7, 1843228), (14, 921614), (19, 679084), (28, 460807), (38, 339542), (76, 169771), (79, 163324), (133, 97012), (158, 81662), (266, 48506), (307, 42028), (316, 40831), (532, 24253), (553, 23332), (614, 21014), (1106, 11666), (1228, 10507), (1501, 8596), (2149, 6004), (2212, 5833), (3002, 4298)]