19100301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 29998080

約数和(自身を除く): 10897779

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 743, 779, 1353, 2229, 2337, 8173, 8569, 14117, 24519, 25707, 30463, 42351, 91389, 155287, 335093, 465861, 578797, 1005279, 1736391, 6366767, 19100301]

約数ペア:

[(1, 19100301), (3, 6366767), (11, 1736391), (19, 1005279), (33, 578797), (41, 465861), (57, 335093), (123, 155287), (209, 91389), (451, 42351), (627, 30463), (743, 25707), (779, 24519), (1353, 14117), (2229, 8569), (2337, 8173)]