12996334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 22224384

約数和(自身を除く): 9228050

約数列:

[1, 2, 13, 23, 26, 46, 103, 206, 211, 299, 422, 598, 1339, 2369, 2678, 2743, 4738, 4853, 5486, 9706, 21733, 30797, 43466, 61594, 63089, 126178, 282529, 499859, 565058, 999718, 6498167, 12996334]

約数ペア:

[(1, 12996334), (2, 6498167), (13, 999718), (23, 565058), (26, 499859), (46, 282529), (103, 126178), (206, 63089), (211, 61594), (299, 43466), (422, 30797), (598, 21733), (1339, 9706), (2369, 5486), (2678, 4853), (2743, 4738)]