13505552

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{1277}}^1$

素因数の和:1946

約数の個数: 20

約数和(自身を含む): 26227116

約数和(自身を除く): 12721564

約数列:

[1, 2, 4, 8, 16, 661, 1277, 1322, 2554, 2644, 5108, 5288, 10216, 10576, 20432, 844097, 1688194, 3376388, 6752776, 13505552]

約数ペア:

[(1, 13505552), (2, 6752776), (4, 3376388), (8, 1688194), (16, 844097), (661, 20432), (1277, 10576), (1322, 10216), (2554, 5288), (2644, 5108)]