19005494998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1699043}}^1$

素因数の和:1699116

約数の個数: 32

約数和(自身を含む): 35231376384

約数和(自身を除く): 16225881386

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 1699043, 3398086, 11893301, 23786602, 28883731, 57767462, 79855021, 159710042, 202186117, 404372234, 558985147, 1117970294, 1357535357, 2715070714, 9502747499, 19005494998]

約数ペア:

[(1, 19005494998), (2, 9502747499), (7, 2715070714), (14, 1357535357), (17, 1117970294), (34, 558985147), (47, 404372234), (94, 202186117), (119, 159710042), (238, 79855021), (329, 57767462), (658, 28883731), (799, 23786602), (1598, 11893301), (5593, 3398086), (11186, 1699043)]