13920796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 25552800

約数和(自身を除く): 11632004

約数列:

[1, 2, 4, 23, 46, 92, 337, 449, 674, 898, 1348, 1796, 7751, 10327, 15502, 20654, 31004, 41308, 151313, 302626, 605252, 3480199, 6960398, 13920796]

約数ペア:

[(1, 13920796), (2, 6960398), (4, 3480199), (23, 605252), (46, 302626), (92, 151313), (337, 41308), (449, 31004), (674, 20654), (898, 15502), (1348, 10327), (1796, 7751)]