12849956

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1308

約数の個数: 36

約数和(自身を含む): 26673948

約数和(自身を除く): 13823992

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1237, 1484, 2474, 2597, 4948, 5194, 8659, 10388, 17318, 34636, 60613, 65561, 121226, 131122, 242452, 262244, 458927, 917854, 1835708, 3212489, 6424978, 12849956]

約数ペア:

[(1, 12849956), (2, 6424978), (4, 3212489), (7, 1835708), (14, 917854), (28, 458927), (49, 262244), (53, 242452), (98, 131122), (106, 121226), (196, 65561), (212, 60613), (371, 34636), (742, 17318), (1237, 10388), (1484, 8659), (2474, 5194), (2597, 4948)]