12977688

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{947}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 32535360

約数和(自身を除く): 19557672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 947, 1142, 1713, 1894, 2284, 2841, 3426, 3788, 4568, 5682, 6852, 7576, 11364, 13704, 22728, 540737, 1081474, 1622211, 2162948, 3244422, 4325896, 6488844, 12977688]

約数ペア:

[(1, 12977688), (2, 6488844), (3, 4325896), (4, 3244422), (6, 2162948), (8, 1622211), (12, 1081474), (24, 540737), (571, 22728), (947, 13704), (1142, 11364), (1713, 7576), (1894, 6852), (2284, 5682), (2841, 4568), (3426, 3788)]