15386466

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 17272734

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 971, 1942, 2641, 2913, 5282, 5826, 7923, 15846, 18449, 36898, 55347, 110694, 134969, 269938, 404907, 809814, 2564411, 5128822, 7693233, 15386466]

約数ペア:

[(1, 15386466), (2, 7693233), (3, 5128822), (6, 2564411), (19, 809814), (38, 404907), (57, 269938), (114, 134969), (139, 110694), (278, 55347), (417, 36898), (834, 18449), (971, 15846), (1942, 7923), (2641, 5826), (2913, 5282)]