12615778

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2879}}^1$

素因数の和:3201

約数の個数: 16

約数和(自身を含む): 21703680

約数和(自身を除く): 9087902

約数列:

[1, 2, 7, 14, 313, 626, 2191, 2879, 4382, 5758, 20153, 40306, 901127, 1802254, 6307889, 12615778]

約数ペア:

[(1, 12615778), (2, 6307889), (7, 1802254), (14, 901127), (313, 40306), (626, 20153), (2191, 5758), (2879, 4382)]