12963944

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 27955200

約数和(自身を除く): 14991256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1279, 1448, 2534, 2558, 5068, 5116, 8953, 10136, 10232, 17906, 35812, 71624, 231499, 462998, 925996, 1620493, 1851992, 3240986, 6481972, 12963944]

約数ペア:

[(1, 12963944), (2, 6481972), (4, 3240986), (7, 1851992), (8, 1620493), (14, 925996), (28, 462998), (56, 231499), (181, 71624), (362, 35812), (724, 17906), (1267, 10232), (1279, 10136), (1448, 8953), (2534, 5116), (2558, 5068)]