47191478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{26423}}^1$

素因数の和:26491

約数の個数: 16

約数和(自身を含む): 76101120

約数和(自身を除く): 28909642

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 26423, 52846, 502037, 1004074, 1241881, 2483762, 23595739, 47191478]

約数ペア:

[(1, 47191478), (2, 23595739), (19, 2483762), (38, 1241881), (47, 1004074), (94, 502037), (893, 52846), (1786, 26423)]