19004399456

素因数分解:

$2^5\times 7^1\times {\mathrm{3373}}^1\times {\mathrm{25153}}^1$

素因数の和:28543

約数の個数: 48

約数和(自身を含む): 42774276384

約数和(自身を除く): 23769876928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3373, 6746, 13492, 23611, 25153, 26984, 47222, 50306, 53968, 94444, 100612, 107936, 176071, 188888, 201224, 352142, 377776, 402448, 704284, 755552, 804896, 1408568, 2817136, 5634272, 84841069, 169682138, 339364276, 593887483, 678728552, 1187774966, 1357457104, 2375549932, 2714914208, 4751099864, 9502199728, 19004399456]

約数ペア:

[(1, 19004399456), (2, 9502199728), (4, 4751099864), (7, 2714914208), (8, 2375549932), (14, 1357457104), (16, 1187774966), (28, 678728552), (32, 593887483), (56, 339364276), (112, 169682138), (224, 84841069), (3373, 5634272), (6746, 2817136), (13492, 1408568), (23611, 804896), (25153, 755552), (26984, 704284), (47222, 402448), (50306, 377776), (53968, 352142), (94444, 201224), (100612, 188888), (107936, 176071)]