13920608042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1\times {\mathrm{4517}}^1$

素因数の和:6574

約数の個数: 32

約数和(自身を含む): 23116834944

約数和(自身を除く): 9196226902

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1973, 3946, 4517, 9034, 21703, 43406, 49687, 99374, 140083, 280166, 320707, 641414, 1540913, 3081826, 3527777, 7055554, 8912041, 17824082, 98032451, 196064902, 632754911, 1265509822, 6960304021, 13920608042]

約数ペア:

[(1, 13920608042), (2, 6960304021), (11, 1265509822), (22, 632754911), (71, 196064902), (142, 98032451), (781, 17824082), (1562, 8912041), (1973, 7055554), (3946, 3527777), (4517, 3081826), (9034, 1540913), (21703, 641414), (43406, 320707), (49687, 280166), (99374, 140083)]