1869547009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 2191512960

約数和(自身を除く): 321965951

約数列:

[1, 11, 19, 73, 181, 209, 677, 803, 1387, 1991, 3439, 7447, 12863, 13213, 15257, 37829, 49421, 122537, 141493, 145343, 251047, 543631, 938999, 1347907, 2328203, 2761517, 8945201, 10328989, 25610233, 98397211, 169958819, 1869547009]

約数ペア:

[(1, 1869547009), (11, 169958819), (19, 98397211), (73, 25610233), (181, 10328989), (209, 8945201), (677, 2761517), (803, 2328203), (1387, 1347907), (1991, 938999), (3439, 543631), (7447, 251047), (12863, 145343), (13213, 141493), (15257, 122537), (37829, 49421)]