12278294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 22886400

約数和(自身を除く): 10608106

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 1489, 2978, 4123, 8246, 10423, 20846, 28291, 46159, 56582, 92318, 198037, 323113, 396074, 646226, 877021, 1754042, 6139147, 12278294]

約数ペア:

[(1, 12278294), (2, 6139147), (7, 1754042), (14, 877021), (19, 646226), (31, 396074), (38, 323113), (62, 198037), (133, 92318), (217, 56582), (266, 46159), (434, 28291), (589, 20846), (1178, 10423), (1489, 8246), (2978, 4123)]