19207243010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44668007}}^1$

素因数の和:44668057

約数の個数: 16

約数和(自身を含む): 35377062336

約数和(自身を除く): 16169819326

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 44668007, 89336014, 223340035, 446680070, 1920724301, 3841448602, 9603621505, 19207243010]

約数ペア:

[(1, 19207243010), (2, 9603621505), (5, 3841448602), (10, 1920724301), (43, 446680070), (86, 223340035), (215, 89336014), (430, 44668007)]