15316172

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 27566784

約数和(自身を除く): 12250612

約数列:

[1, 2, 4, 47, 94, 188, 257, 317, 514, 634, 1028, 1268, 12079, 14899, 24158, 29798, 48316, 59596, 81469, 162938, 325876, 3829043, 7658086, 15316172]

約数ペア:

[(1, 15316172), (2, 7658086), (4, 3829043), (47, 325876), (94, 162938), (188, 81469), (257, 59596), (317, 48316), (514, 29798), (634, 24158), (1028, 14899), (1268, 12079)]