19797186

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{13691}}^1$

素因数の和:13937

約数の個数: 16

約数和(自身を含む): 39761568

約数和(自身を除く): 19964382

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 13691, 27382, 41073, 82146, 3299531, 6599062, 9898593, 19797186]

約数ペア:

[(1, 19797186), (2, 9898593), (3, 6599062), (6, 3299531), (241, 82146), (482, 41073), (723, 27382), (1446, 13691)]