19484224

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{1823}}^1$

素因数の和:2002

約数の個数: 28

約数和(自身を含む): 38916864

約数和(自身を除く): 19432640

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 1823, 2672, 3646, 5344, 7292, 10688, 14584, 29168, 58336, 116672, 304441, 608882, 1217764, 2435528, 4871056, 9742112, 19484224]

約数ペア:

[(1, 19484224), (2, 9742112), (4, 4871056), (8, 2435528), (16, 1217764), (32, 608882), (64, 304441), (167, 116672), (334, 58336), (668, 29168), (1336, 14584), (1823, 10688), (2672, 7292), (3646, 5344)]