19377848

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1181}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 41700960

約数和(自身を除く): 22323112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 1181, 2051, 2344, 2362, 4102, 4724, 8204, 8267, 9448, 16408, 16534, 33068, 66136, 346033, 692066, 1384132, 2422231, 2768264, 4844462, 9688924, 19377848]

約数ペア:

[(1, 19377848), (2, 9688924), (4, 4844462), (7, 2768264), (8, 2422231), (14, 1384132), (28, 692066), (56, 346033), (293, 66136), (586, 33068), (1172, 16534), (1181, 16408), (2051, 9448), (2344, 8267), (2362, 8204), (4102, 4724)]