28392194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4759}}^1$

素因数の和:4937

約数の個数: 16

約数和(自身を含む): 45124800

約数和(自身を除く): 16732606

約数列:

[1, 2, 19, 38, 157, 314, 2983, 4759, 5966, 9518, 90421, 180842, 747163, 1494326, 14196097, 28392194]

約数ペア:

[(1, 28392194), (2, 14196097), (19, 1494326), (38, 747163), (157, 180842), (314, 90421), (2983, 9518), (4759, 5966)]