13268068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 25510464

約数和(自身を除く): 12242396

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 1997, 3322, 3994, 6644, 7988, 21967, 43934, 87868, 301547, 603094, 1206188, 3317017, 6634034, 13268068]

約数ペア:

[(1, 13268068), (2, 6634034), (4, 3317017), (11, 1206188), (22, 603094), (44, 301547), (151, 87868), (302, 43934), (604, 21967), (1661, 7988), (1997, 6644), (3322, 3994)]