11818256

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{4423}}^1$

素因数の和:4598

約数の個数: 20

約数和(自身を含む): 23040192

約数和(自身を除く): 11221936

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 4423, 8846, 17692, 35384, 70768, 738641, 1477282, 2954564, 5909128, 11818256]

約数ペア:

[(1, 11818256), (2, 5909128), (4, 2954564), (8, 1477282), (16, 738641), (167, 70768), (334, 35384), (668, 17692), (1336, 8846), (2672, 4423)]