13390412

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4643}}^1$

素因数の和:4757

約数の個数: 24

約数和(自身を含む): 27046656

約数和(自身を除く): 13656244

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 4643, 9286, 18572, 32501, 65002, 130004, 478229, 956458, 1912916, 3347603, 6695206, 13390412]

約数ペア:

[(1, 13390412), (2, 6695206), (4, 3347603), (7, 1912916), (14, 956458), (28, 478229), (103, 130004), (206, 65002), (412, 32501), (721, 18572), (1442, 9286), (2884, 4643)]