15251116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 28153440

約数和(自身を除く): 12902324

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 1709, 2231, 3418, 4462, 6836, 8924, 39307, 78614, 157228, 165773, 331546, 663092, 3812779, 7625558, 15251116]

約数ペア:

[(1, 15251116), (2, 7625558), (4, 3812779), (23, 663092), (46, 331546), (92, 165773), (97, 157228), (194, 78614), (388, 39307), (1709, 8924), (2231, 6836), (3418, 4462)]