15892112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{23099}}^1$

素因数の和:23150

約数の個数: 20

約数和(自身を含む): 31508400

約数和(自身を除く): 15616288

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 23099, 46198, 92396, 184792, 369584, 993257, 1986514, 3973028, 7946056, 15892112]

約数ペア:

[(1, 15892112), (2, 7946056), (4, 3973028), (8, 1986514), (16, 993257), (43, 369584), (86, 184792), (172, 92396), (344, 46198), (688, 23099)]