19050876471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{3023}}^1$

素因数の和:3121

約数の個数: 72

約数和(自身を含む): 30582510336

約数和(自身を除く): 11531633865

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 361, 437, 529, 627, 759, 1083, 1311, 1587, 3023, 3971, 4807, 5819, 8303, 9069, 10051, 11913, 14421, 17457, 24909, 30153, 33253, 57437, 69529, 91333, 99759, 110561, 172311, 190969, 208587, 273999, 331683, 572907, 631807, 764819, 1091303, 1321051, 1599167, 1895421, 2100659, 2294457, 3273909, 3963153, 4797501, 6301977, 12004333, 14531561, 17590837, 25099969, 30384173, 36012999, 43594683, 52772511, 75299907, 91152519, 276099659, 334225903, 577299287, 828298977, 1002677709, 1731897861, 6350292157, 19050876471]

約数ペア:

[(1, 19050876471), (3, 6350292157), (11, 1731897861), (19, 1002677709), (23, 828298977), (33, 577299287), (57, 334225903), (69, 276099659), (209, 91152519), (253, 75299907), (361, 52772511), (437, 43594683), (529, 36012999), (627, 30384173), (759, 25099969), (1083, 17590837), (1311, 14531561), (1587, 12004333), (3023, 6301977), (3971, 4797501), (4807, 3963153), (5819, 3273909), (8303, 2294457), (9069, 2100659), (10051, 1895421), (11913, 1599167), (14421, 1321051), (17457, 1091303), (24909, 764819), (30153, 631807), (33253, 572907), (57437, 331683), (69529, 273999), (91333, 208587), (99759, 190969), (110561, 172311)]