13205724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157211}}^1$

素因数の和:157225

約数の個数: 24

約数和(自身を含む): 35215488

約数和(自身を除く): 22009764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157211, 314422, 471633, 628844, 943266, 1100477, 1886532, 2200954, 3301431, 4401908, 6602862, 13205724]

約数ペア:

[(1, 13205724), (2, 6602862), (3, 4401908), (4, 3301431), (6, 2200954), (7, 1886532), (12, 1100477), (14, 943266), (21, 628844), (28, 471633), (42, 314422), (84, 157211)]