13163856

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2123

約数の個数: 40

約数和(自身を含む): 34268640

約数和(自身を除く): 21104784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 1973, 2224, 3336, 3946, 5919, 6672, 7892, 11838, 15784, 23676, 31568, 47352, 94704, 274247, 548494, 822741, 1096988, 1645482, 2193976, 3290964, 4387952, 6581928, 13163856]

約数ペア:

[(1, 13163856), (2, 6581928), (3, 4387952), (4, 3290964), (6, 2193976), (8, 1645482), (12, 1096988), (16, 822741), (24, 548494), (48, 274247), (139, 94704), (278, 47352), (417, 31568), (556, 23676), (834, 15784), (1112, 11838), (1668, 7892), (1973, 6672), (2224, 5919), (3336, 3946)]