38973308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20599}}^1$

素因数の和:20657

約数の個数: 24

約数和(自身を含む): 76137600

約数和(自身を除く): 37164292

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 20599, 41198, 82396, 226589, 453178, 885757, 906356, 1771514, 3543028, 9743327, 19486654, 38973308]

約数ペア:

[(1, 38973308), (2, 19486654), (4, 9743327), (11, 3543028), (22, 1771514), (43, 906356), (44, 885757), (86, 453178), (172, 226589), (473, 82396), (946, 41198), (1892, 20599)]