19202029869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{22469}}^1$

素因数の和:22578

約数の個数: 64

約数和(自身を含む): 31062528000

約数和(自身を除く): 11860498131

約数列:

[1, 3, 11, 19, 29, 33, 47, 57, 87, 141, 209, 319, 517, 551, 627, 893, 957, 1363, 1551, 1653, 2679, 4089, 6061, 9823, 14993, 18183, 22469, 25897, 29469, 44979, 67407, 77691, 247159, 284867, 426911, 651601, 741477, 854601, 1056043, 1280733, 1954803, 3168129, 4696021, 7167611, 11616473, 12380419, 14088063, 20064817, 21502833, 30625247, 34849419, 37141257, 60194451, 91875741, 136184609, 220712987, 336877717, 408553827, 581879693, 662138961, 1010633151, 1745639079, 6400676623, 19202029869]

約数ペア:

[(1, 19202029869), (3, 6400676623), (11, 1745639079), (19, 1010633151), (29, 662138961), (33, 581879693), (47, 408553827), (57, 336877717), (87, 220712987), (141, 136184609), (209, 91875741), (319, 60194451), (517, 37141257), (551, 34849419), (627, 30625247), (893, 21502833), (957, 20064817), (1363, 14088063), (1551, 12380419), (1653, 11616473), (2679, 7167611), (4089, 4696021), (6061, 3168129), (9823, 1954803), (14993, 1280733), (18183, 1056043), (22469, 854601), (25897, 741477), (29469, 651601), (44979, 426911), (67407, 284867), (77691, 247159)]