19340080858

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1\times {\mathrm{7691}}^1$

素因数の和:11142

約数の個数: 32

約数和(自身を含む): 33794340480

約数和(自身を除く): 14454259622

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 3389, 6778, 7691, 15382, 23723, 47446, 53837, 107674, 179617, 359234, 407623, 815246, 1257319, 2514638, 2853361, 5706722, 26064799, 52129598, 182453593, 364907186, 1381434347, 2762868694, 9670040429, 19340080858]

約数ペア:

[(1, 19340080858), (2, 9670040429), (7, 2762868694), (14, 1381434347), (53, 364907186), (106, 182453593), (371, 52129598), (742, 26064799), (3389, 5706722), (6778, 2853361), (7691, 2514638), (15382, 1257319), (23723, 815246), (47446, 407623), (53837, 359234), (107674, 179617)]