15937136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21193}}^1$

素因数の和:21248

約数の個数: 20

約数和(自身を含む): 31536672

約数和(自身を除く): 15599536

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21193, 42386, 84772, 169544, 339088, 996071, 1992142, 3984284, 7968568, 15937136]

約数ペア:

[(1, 15937136), (2, 7968568), (4, 3984284), (8, 1992142), (16, 996071), (47, 339088), (94, 169544), (188, 84772), (376, 42386), (752, 21193)]