13861526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 26465280

約数和(自身を除く): 12603754

約数列:

[1, 2, 7, 14, 19, 31, 38, 41, 62, 82, 133, 217, 266, 287, 434, 574, 589, 779, 1178, 1271, 1558, 1681, 2542, 3362, 4123, 5453, 8246, 8897, 10906, 11767, 17794, 23534, 24149, 31939, 48298, 52111, 63878, 104222, 169043, 223573, 338086, 364777, 447146, 729554, 990109, 1980218, 6930763, 13861526]

約数ペア:

[(1, 13861526), (2, 6930763), (7, 1980218), (14, 990109), (19, 729554), (31, 447146), (38, 364777), (41, 338086), (62, 223573), (82, 169043), (133, 104222), (217, 63878), (266, 52111), (287, 48298), (434, 31939), (574, 24149), (589, 23534), (779, 17794), (1178, 11767), (1271, 10906), (1558, 8897), (1681, 8246), (2542, 5453), (3362, 4123)]