1938963536

素因数分解:

$2^4\times {\mathrm{20357}}^1\times {\mathrm{5953}}^1$

素因数の和:26318

約数の個数: 20

約数和(自身を含む): 3757557492

約数和(自身を除く): 1818593956

約数列:

[1, 2, 4, 8, 16, 5953, 11906, 20357, 23812, 40714, 47624, 81428, 95248, 162856, 325712, 121185221, 242370442, 484740884, 969481768, 1938963536]

約数ペア:

[(1, 1938963536), (2, 969481768), (4, 484740884), (8, 242370442), (16, 121185221), (5953, 325712), (11906, 162856), (20357, 95248), (23812, 81428), (40714, 47624)]