13119228

素因数分解:

$2^2\times 3^2\times {\mathrm{364423}}^1$

素因数の和:364433

約数の個数: 18

約数和(自身を含む): 33162584

約数和(自身を除く): 20043356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 364423, 728846, 1093269, 1457692, 2186538, 3279807, 4373076, 6559614, 13119228]

約数ペア:

[(1, 13119228), (2, 6559614), (3, 4373076), (4, 3279807), (6, 2186538), (9, 1457692), (12, 1093269), (18, 728846), (36, 364423)]