13278616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127679}}^1$

素因数の和:127698

約数の個数: 16

約数和(自身を含む): 26812800

約数和(自身を除く): 13534184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127679, 255358, 510716, 1021432, 1659827, 3319654, 6639308, 13278616]

約数ペア:

[(1, 13278616), (2, 6639308), (4, 3319654), (8, 1659827), (13, 1021432), (26, 510716), (52, 255358), (104, 127679)]