12595544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 25583040

約数和(自身を除く): 12987496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 431, 562, 862, 1124, 1724, 2248, 3448, 3653, 5603, 7306, 11206, 14612, 22412, 29224, 44824, 121111, 242222, 484444, 968888, 1574443, 3148886, 6297772, 12595544]

約数ペア:

[(1, 12595544), (2, 6297772), (4, 3148886), (8, 1574443), (13, 968888), (26, 484444), (52, 242222), (104, 121111), (281, 44824), (431, 29224), (562, 22412), (862, 14612), (1124, 11206), (1724, 7306), (2248, 5603), (3448, 3653)]