1889552

素因数分解:

$2^4\times 7^1\times {\mathrm{16871}}^1$

素因数の和:16886

約数の個数: 20

約数和(自身を含む): 4184256

約数和(自身を除く): 2294704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16871, 33742, 67484, 118097, 134968, 236194, 269936, 472388, 944776, 1889552]

約数ペア:

[(1, 1889552), (2, 944776), (4, 472388), (7, 269936), (8, 236194), (14, 134968), (16, 118097), (28, 67484), (56, 33742), (112, 16871)]