19009035331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1087}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 23510200320

約数和(自身を除く): 4501164989

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 409, 1087, 1859, 3289, 3887, 4499, 5317, 9407, 11957, 14131, 25001, 42757, 58487, 69121, 103477, 122291, 155441, 183703, 275011, 325013, 444583, 760331, 1345201, 1589783, 2020733, 3575143, 4225169, 4890413, 5779579, 10225409, 17487613, 46476859, 63575369, 75134527, 112479499, 132930317, 826479797, 1462233487, 1728094121, 19009035331]

約数ペア:

[(1, 19009035331), (11, 1728094121), (13, 1462233487), (23, 826479797), (143, 132930317), (169, 112479499), (253, 75134527), (299, 63575369), (409, 46476859), (1087, 17487613), (1859, 10225409), (3289, 5779579), (3887, 4890413), (4499, 4225169), (5317, 3575143), (9407, 2020733), (11957, 1589783), (14131, 1345201), (25001, 760331), (42757, 444583), (58487, 325013), (69121, 275011), (103477, 183703), (122291, 155441)]