13019149

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 15410304

約数和(自身を除く): 2391155

約数列:

[1, 11, 13, 143, 181, 503, 1991, 2353, 5533, 6539, 25883, 71929, 91043, 1001473, 1183559, 13019149]

約数ペア:

[(1, 13019149), (11, 1183559), (13, 1001473), (143, 91043), (181, 71929), (503, 25883), (1991, 6539), (2353, 5533)]