28775671

素因数分解:

${\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1126

約数の個数: 12

約数和(自身を含む): 30784800

約数和(自身を除く): 2009129

約数列:

[1, 19, 79, 361, 1009, 1501, 19171, 28519, 79711, 364249, 1514509, 28775671]

約数ペア:

[(1, 28775671), (19, 1514509), (79, 364249), (361, 79711), (1009, 28519), (1501, 19171)]