22009208

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 45501120

約数和(自身を除く): 23491912

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 223, 292, 338, 446, 584, 676, 892, 949, 1352, 1784, 1898, 2899, 3796, 5798, 7592, 11596, 12337, 16279, 23192, 24674, 32558, 37687, 49348, 65116, 75374, 98696, 130232, 150748, 211627, 301496, 423254, 846508, 1693016, 2751151, 5502302, 11004604, 22009208]

約数ペア:

[(1, 22009208), (2, 11004604), (4, 5502302), (8, 2751151), (13, 1693016), (26, 846508), (52, 423254), (73, 301496), (104, 211627), (146, 150748), (169, 130232), (223, 98696), (292, 75374), (338, 65116), (446, 49348), (584, 37687), (676, 32558), (892, 24674), (949, 23192), (1352, 16279), (1784, 12337), (1898, 11596), (2899, 7592), (3796, 5798)]