19339912

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{45613}}^1$

素因数の和:45672

約数の個数: 16

約数和(自身を含む): 36947340

約数和(自身を除く): 17607428

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 45613, 91226, 182452, 364904, 2417489, 4834978, 9669956, 19339912]

約数ペア:

[(1, 19339912), (2, 9669956), (4, 4834978), (8, 2417489), (53, 364904), (106, 182452), (212, 91226), (424, 45613)]