12539462

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1664

約数の個数: 24

約数和(自身を含む): 21266064

約数和(自身を除く): 8726602

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 1613, 3226, 3887, 7774, 20969, 37099, 41938, 74198, 272597, 482287, 545194, 964574, 6269731, 12539462]

約数ペア:

[(1, 12539462), (2, 6269731), (13, 964574), (23, 545194), (26, 482287), (46, 272597), (169, 74198), (299, 41938), (338, 37099), (598, 20969), (1613, 7774), (3226, 3887)]