13119148

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7681}}^1$

素因数の和:7753

約数の個数: 24

約数和(自身を含む): 26671904

約数和(自身を除く): 13552756

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 7681, 15362, 30724, 53767, 107534, 215068, 468541, 937082, 1874164, 3279787, 6559574, 13119148]

約数ペア:

[(1, 13119148), (2, 6559574), (4, 3279787), (7, 1874164), (14, 937082), (28, 468541), (61, 215068), (122, 107534), (244, 53767), (427, 30724), (854, 15362), (1708, 7681)]