21331452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93559}}^1$

素因数の和:93585

約数の個数: 24

約数和(自身を含む): 52393600

約数和(自身を除く): 31062148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93559, 187118, 280677, 374236, 561354, 1122708, 1777621, 3555242, 5332863, 7110484, 10665726, 21331452]

約数ペア:

[(1, 21331452), (2, 10665726), (3, 7110484), (4, 5332863), (6, 3555242), (12, 1777621), (19, 1122708), (38, 561354), (57, 374236), (76, 280677), (114, 187118), (228, 93559)]