2018136110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{10939}}^1$

素因数の和:11936

約数の個数: 32

約数和(自身を含む): 3828124800

約数和(自身を除く): 1809988690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 971, 1942, 4855, 9710, 10939, 18449, 21878, 36898, 54695, 92245, 109390, 184490, 207841, 415682, 1039205, 2078410, 10621769, 21243538, 53108845, 106217690, 201813611, 403627222, 1009068055, 2018136110]

約数ペア:

[(1, 2018136110), (2, 1009068055), (5, 403627222), (10, 201813611), (19, 106217690), (38, 53108845), (95, 21243538), (190, 10621769), (971, 2078410), (1942, 1039205), (4855, 415682), (9710, 207841), (10939, 184490), (18449, 109390), (21878, 92245), (36898, 54695)]