13118416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{13441}}^1$

素因数の和:13510

約数の個数: 20

約数和(自身を含む): 25835524

約数和(自身を除く): 12717108

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 13441, 26882, 53764, 107528, 215056, 819901, 1639802, 3279604, 6559208, 13118416]

約数ペア:

[(1, 13118416), (2, 6559208), (4, 3279604), (8, 1639802), (16, 819901), (61, 215056), (122, 107528), (244, 53764), (488, 26882), (976, 13441)]