25430018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1433}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 40266720

約数和(自身を除く): 14836702

約数列:

[1, 2, 19, 38, 467, 934, 1433, 2866, 8873, 17746, 27227, 54454, 669211, 1338422, 12715009, 25430018]

約数ペア:

[(1, 25430018), (2, 12715009), (19, 1338422), (38, 669211), (467, 54454), (934, 27227), (1433, 17746), (2866, 8873)]