13478374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 11681306

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 719, 721, 1339, 1438, 1442, 2678, 5033, 9347, 9373, 10066, 18694, 18746, 65429, 74057, 130858, 148114, 518399, 962741, 1036798, 1925482, 6739187, 13478374]

約数ペア:

[(1, 13478374), (2, 6739187), (7, 1925482), (13, 1036798), (14, 962741), (26, 518399), (91, 148114), (103, 130858), (182, 74057), (206, 65429), (719, 18746), (721, 18694), (1339, 10066), (1438, 9373), (1442, 9347), (2678, 5033)]