11571376

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{9907}}^1$

素因数の和:9988

約数の個数: 20

約数和(自身を含む): 22728952

約数和(自身を除く): 11157576

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 9907, 19814, 39628, 79256, 158512, 723211, 1446422, 2892844, 5785688, 11571376]

約数ペア:

[(1, 11571376), (2, 5785688), (4, 2892844), (8, 1446422), (16, 723211), (73, 158512), (146, 79256), (292, 39628), (584, 19814), (1168, 9907)]