12104872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 24595200

約数和(自身を除く): 12490328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 487, 956, 974, 1912, 1948, 3107, 3896, 6214, 6331, 12428, 12662, 24856, 25324, 50648, 116393, 232786, 465572, 931144, 1513109, 3026218, 6052436, 12104872]

約数ペア:

[(1, 12104872), (2, 6052436), (4, 3026218), (8, 1513109), (13, 931144), (26, 465572), (52, 232786), (104, 116393), (239, 50648), (478, 25324), (487, 24856), (956, 12662), (974, 12428), (1912, 6331), (1948, 6214), (3107, 3896)]