13621412

素因数分解:

$2^2\times 7^2\times {\mathrm{69497}}^1$

素因数の和:69515

約数の個数: 18

約数和(自身を含む): 27729702

約数和(自身を除く): 14108290

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 69497, 138994, 277988, 486479, 972958, 1945916, 3405353, 6810706, 13621412]

約数ペア:

[(1, 13621412), (2, 6810706), (4, 3405353), (7, 1945916), (14, 972958), (28, 486479), (49, 277988), (98, 138994), (196, 69497)]