28734194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18443}}^1$

素因数の和:18505

約数の個数: 16

約数和(自身を含む): 46478880

約数和(自身を除く): 17744686

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 18443, 36886, 350417, 700834, 756163, 1512326, 14367097, 28734194]

約数ペア:

[(1, 28734194), (2, 14367097), (19, 1512326), (38, 756163), (41, 700834), (82, 350417), (779, 36886), (1558, 18443)]