15668528770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1\times {\mathrm{21523}}^1$

素因数の和:23266

約数の個数: 32

約数和(自身を含む): 28877631552

約数和(自身を除く): 13209102782

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1693, 3386, 8465, 16930, 21523, 43046, 72799, 107615, 145598, 215230, 363995, 727990, 925489, 1850978, 4627445, 9254890, 36438439, 72876878, 182192195, 364384390, 1566852877, 3133705754, 7834264385, 15668528770]

約数ペア:

[(1, 15668528770), (2, 7834264385), (5, 3133705754), (10, 1566852877), (43, 364384390), (86, 182192195), (215, 72876878), (430, 36438439), (1693, 9254890), (3386, 4627445), (8465, 1850978), (16930, 925489), (21523, 727990), (43046, 363995), (72799, 215230), (107615, 145598)]