13123816

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{1303}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 24645600

約数和(自身を除く): 11521784

約数列:

[1, 2, 4, 8, 1259, 1303, 2518, 2606, 5036, 5212, 10072, 10424, 1640477, 3280954, 6561908, 13123816]

約数ペア:

[(1, 13123816), (2, 6561908), (4, 3280954), (8, 1640477), (1259, 10424), (1303, 10072), (2518, 5212), (2606, 5036)]