12846722

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 22915200

約数和(自身を除く): 10068478

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 307, 343, 427, 614, 686, 854, 2149, 2989, 4298, 5978, 15043, 18727, 20923, 30086, 37454, 41846, 105301, 131089, 210602, 262178, 917623, 1835246, 6423361, 12846722]

約数ペア:

[(1, 12846722), (2, 6423361), (7, 1835246), (14, 917623), (49, 262178), (61, 210602), (98, 131089), (122, 105301), (307, 41846), (343, 37454), (427, 30086), (614, 20923), (686, 18727), (854, 15043), (2149, 5978), (2989, 4298)]