19301296

素因数分解:

$2^4\times 7^3\times {\mathrm{3517}}^1$

素因数の和:3546

約数の個数: 40

約数和(自身を含む): 43623200

約数和(自身を除く): 24321904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 3517, 5488, 7034, 14068, 24619, 28136, 49238, 56272, 98476, 172333, 196952, 344666, 393904, 689332, 1206331, 1378664, 2412662, 2757328, 4825324, 9650648, 19301296]

約数ペア:

[(1, 19301296), (2, 9650648), (4, 4825324), (7, 2757328), (8, 2412662), (14, 1378664), (16, 1206331), (28, 689332), (49, 393904), (56, 344666), (98, 196952), (112, 172333), (196, 98476), (343, 56272), (392, 49238), (686, 28136), (784, 24619), (1372, 14068), (2744, 7034), (3517, 5488)]