19433986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5227}}^1$

素因数の和:5266

約数の個数: 24

約数和(自身を含む): 34442064

約数和(自身を除く): 15008078

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5227, 10454, 57497, 67951, 114994, 135902, 747461, 883363, 1494922, 1766726, 9716993, 19433986]

約数ペア:

[(1, 19433986), (2, 9716993), (11, 1766726), (13, 1494922), (22, 883363), (26, 747461), (143, 135902), (169, 114994), (286, 67951), (338, 57497), (1859, 10454), (3718, 5227)]