13888925197

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{11719}}^1$

素因数の和:11838

約数の個数: 36

約数和(自身を含む): 17307580320

約数和(自身を除く): 3418655123

約数列:

[1, 7, 19, 49, 67, 133, 361, 469, 931, 1273, 2527, 3283, 8911, 11719, 17689, 24187, 62377, 82033, 169309, 222661, 574231, 785173, 1185163, 1558627, 4230559, 5496211, 10910389, 14918287, 29613913, 38473477, 104428009, 207297391, 283447453, 730996063, 1984132171, 13888925197]

約数ペア:

[(1, 13888925197), (7, 1984132171), (19, 730996063), (49, 283447453), (67, 207297391), (133, 104428009), (361, 38473477), (469, 29613913), (931, 14918287), (1273, 10910389), (2527, 5496211), (3283, 4230559), (8911, 1558627), (11719, 1185163), (17689, 785173), (24187, 574231), (62377, 222661), (82033, 169309)]