13538526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 28803840

約数和(自身を除く): 15265314

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1153, 1957, 2306, 3459, 3914, 5871, 6918, 11742, 21907, 43814, 65721, 118759, 131442, 237518, 356277, 712554, 2256421, 4512842, 6769263, 13538526]

約数ペア:

[(1, 13538526), (2, 6769263), (3, 4512842), (6, 2256421), (19, 712554), (38, 356277), (57, 237518), (103, 131442), (114, 118759), (206, 65721), (309, 43814), (618, 21907), (1153, 11742), (1957, 6918), (2306, 5871), (3459, 3914)]