15386266

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1109}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 26426880

約数和(自身を除く): 11040614

約数列:

[1, 2, 7, 14, 991, 1109, 1982, 2218, 6937, 7763, 13874, 15526, 1099019, 2198038, 7693133, 15386266]

約数ペア:

[(1, 15386266), (2, 7693133), (7, 2198038), (14, 1099019), (991, 15526), (1109, 13874), (1982, 7763), (2218, 6937)]