16295988

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{3491}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 38132640

約数和(自身を除く): 21836652

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 3491, 4668, 6982, 10473, 13964, 20946, 41892, 1357999, 2715998, 4073997, 5431996, 8147994, 16295988]

約数ペア:

[(1, 16295988), (2, 8147994), (3, 5431996), (4, 4073997), (6, 2715998), (12, 1357999), (389, 41892), (778, 20946), (1167, 13964), (1556, 10473), (2334, 6982), (3491, 4668)]