38223478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{1399}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 60480000

約数和(自身を除く): 22256522

約数列:

[1, 2, 19, 38, 719, 1399, 1438, 2798, 13661, 26581, 27322, 53162, 1005881, 2011762, 19111739, 38223478]

約数ペア:

[(1, 38223478), (2, 19111739), (19, 2011762), (38, 1005881), (719, 53162), (1399, 27322), (1438, 26581), (2798, 13661)]