22181227

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 24307200

約数和(自身を除く): 2125973

約数列:

[1, 19, 47, 59, 421, 893, 1121, 2773, 7999, 19787, 24839, 52687, 375953, 471941, 1167433, 22181227]

約数ペア:

[(1, 22181227), (19, 1167433), (47, 471941), (59, 375953), (421, 52687), (893, 24839), (1121, 19787), (2773, 7999)]