13151256

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{829}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 32967600

約数和(自身を除く): 19816344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 829, 1322, 1658, 1983, 2487, 2644, 3316, 3966, 4974, 5288, 6632, 7932, 9948, 15864, 19896, 547969, 1095938, 1643907, 2191876, 3287814, 4383752, 6575628, 13151256]

約数ペア:

[(1, 13151256), (2, 6575628), (3, 4383752), (4, 3287814), (6, 2191876), (8, 1643907), (12, 1095938), (24, 547969), (661, 19896), (829, 15864), (1322, 9948), (1658, 7932), (1983, 6632), (2487, 5288), (2644, 4974), (3316, 3966)]