30551414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20897}}^1$

素因数の和:20959

約数の個数: 16

約数和(自身を含む): 49653648

約数和(自身を除く): 19102234

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 20897, 41794, 355249, 710498, 898571, 1797142, 15275707, 30551414]

約数ペア:

[(1, 30551414), (2, 15275707), (17, 1797142), (34, 898571), (43, 710498), (86, 355249), (731, 41794), (1462, 20897)]