13864718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 25574400

約数和(自身を除く): 11709682

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1109, 1786, 2218, 6251, 7763, 12502, 15526, 21071, 42142, 52123, 104246, 147497, 294994, 364861, 729722, 990337, 1980674, 6932359, 13864718]

約数ペア:

[(1, 13864718), (2, 6932359), (7, 1980674), (14, 990337), (19, 729722), (38, 364861), (47, 294994), (94, 147497), (133, 104246), (266, 52123), (329, 42142), (658, 21071), (893, 15526), (1109, 12502), (1786, 7763), (2218, 6251)]