22745321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 24758784

約数和(自身を除く): 2013463

約数列:

[1, 23, 47, 53, 397, 1081, 1219, 2491, 9131, 18659, 21041, 57293, 429157, 483943, 988927, 22745321]

約数ペア:

[(1, 22745321), (23, 988927), (47, 483943), (53, 429157), (397, 57293), (1081, 21041), (1219, 18659), (2491, 9131)]