223829294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{19433}}^1$

素因数の和:19891

約数の個数: 16

約数和(自身を含む): 362405232

約数和(自身を除く): 138575938

約数列:

[1, 2, 13, 26, 443, 886, 5759, 11518, 19433, 38866, 252629, 505258, 8608819, 17217638, 111914647, 223829294]

約数ペア:

[(1, 223829294), (2, 111914647), (13, 17217638), (26, 8608819), (443, 505258), (886, 252629), (5759, 38866), (11518, 19433)]