19693366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 18046154

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3119, 3157, 6238, 6314, 21833, 34309, 43666, 68618, 127879, 240163, 255758, 480326, 895153, 1406669, 1790306, 2813338, 9846683, 19693366]

約数ペア:

[(1, 19693366), (2, 9846683), (7, 2813338), (11, 1790306), (14, 1406669), (22, 895153), (41, 480326), (77, 255758), (82, 240163), (154, 127879), (287, 68618), (451, 43666), (574, 34309), (902, 21833), (3119, 6314), (3157, 6238)]