13239064

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 25683840

約数和(自身を除く): 12444776

約数列:

[1, 2, 4, 8, 41, 82, 164, 181, 223, 328, 362, 446, 724, 892, 1448, 1784, 7421, 9143, 14842, 18286, 29684, 36572, 40363, 59368, 73144, 80726, 161452, 322904, 1654883, 3309766, 6619532, 13239064]

約数ペア:

[(1, 13239064), (2, 6619532), (4, 3309766), (8, 1654883), (41, 322904), (82, 161452), (164, 80726), (181, 73144), (223, 59368), (328, 40363), (362, 36572), (446, 29684), (724, 18286), (892, 14842), (1448, 9143), (1784, 7421)]