21633438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{189767}}^1$

素因数の和:189791

約数の個数: 16

約数和(自身を含む): 45544320

約数和(自身を除く): 23910882

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 189767, 379534, 569301, 1138602, 3605573, 7211146, 10816719, 21633438]

約数ペア:

[(1, 21633438), (2, 10816719), (3, 7211146), (6, 3605573), (19, 1138602), (38, 569301), (57, 379534), (114, 189767)]