19862682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{472921}}^1$

素因数の和:472933

約数の個数: 16

約数和(自身を含む): 45400512

約数和(自身を除く): 25537830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 472921, 945842, 1418763, 2837526, 3310447, 6620894, 9931341, 19862682]

約数ペア:

[(1, 19862682), (2, 9931341), (3, 6620894), (6, 3310447), (7, 2837526), (14, 1418763), (21, 945842), (42, 472921)]