21898374

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{192091}}^1$

素因数の和:192115

約数の個数: 16

約数和(自身を含む): 46102080

約数和(自身を除く): 24203706

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 192091, 384182, 576273, 1152546, 3649729, 7299458, 10949187, 21898374]

約数ペア:

[(1, 21898374), (2, 10949187), (3, 7299458), (6, 3649729), (19, 1152546), (38, 576273), (57, 384182), (114, 192091)]