12702997112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{122144203}}^1$

素因数の和:122144222

約数の個数: 16

約数和(自身を含む): 25650282840

約数和(自身を除く): 12947285728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 122144203, 244288406, 488576812, 977153624, 1587874639, 3175749278, 6351498556, 12702997112]

約数ペア:

[(1, 12702997112), (2, 6351498556), (4, 3175749278), (8, 1587874639), (13, 977153624), (26, 488576812), (52, 244288406), (104, 122144203)]