15723824

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2969}}^1$

素因数の和:3308

約数の個数: 20

約数和(自身を含む): 30567240

約数和(自身を除く): 14843416

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 2969, 5296, 5938, 11876, 23752, 47504, 982739, 1965478, 3930956, 7861912, 15723824]

約数ペア:

[(1, 15723824), (2, 7861912), (4, 3930956), (8, 1965478), (16, 982739), (331, 47504), (662, 23752), (1324, 11876), (2648, 5938), (2969, 5296)]