21468094

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4231}}^1$

素因数の和:4335

約数の個数: 16

約数和(自身を含む): 33517440

約数和(自身を除く): 12049346

約数列:

[1, 2, 43, 59, 86, 118, 2537, 4231, 5074, 8462, 181933, 249629, 363866, 499258, 10734047, 21468094]

約数ペア:

[(1, 21468094), (2, 10734047), (43, 499258), (59, 363866), (86, 249629), (118, 181933), (2537, 8462), (4231, 5074)]