19551323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 22646400

約数和(自身を除く): 3095077

約数列:

[1, 11, 19, 139, 209, 673, 1529, 2641, 7403, 12787, 29051, 93547, 140657, 1029017, 1777393, 19551323]

約数ペア:

[(1, 19551323), (11, 1777393), (19, 1029017), (139, 140657), (209, 93547), (673, 29051), (1529, 12787), (2641, 7403)]