12934520

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1693}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 16337800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1693, 1910, 3386, 3820, 6772, 7640, 8465, 13544, 16930, 33860, 67720, 323363, 646726, 1293452, 1616815, 2586904, 3233630, 6467260, 12934520]

約数ペア:

[(1, 12934520), (2, 6467260), (4, 3233630), (5, 2586904), (8, 1616815), (10, 1293452), (20, 646726), (40, 323363), (191, 67720), (382, 33860), (764, 16930), (955, 13544), (1528, 8465), (1693, 7640), (1910, 6772), (3386, 3820)]