19566044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 35667408

約数和(自身を除く): 16101364

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 1811, 2701, 3622, 5402, 7244, 10804, 67007, 132203, 134014, 264406, 268028, 528812, 4891511, 9783022, 19566044]

約数ペア:

[(1, 19566044), (2, 9783022), (4, 4891511), (37, 528812), (73, 268028), (74, 264406), (146, 134014), (148, 132203), (292, 67007), (1811, 10804), (2701, 7244), (3622, 5402)]