2019543590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4696613}}^1$

素因数の和:4696663

約数の個数: 16

約数和(自身を含む): 3719718288

約数和(自身を除く): 1700174698

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4696613, 9393226, 23483065, 46966130, 201954359, 403908718, 1009771795, 2019543590]

約数ペア:

[(1, 2019543590), (2, 1009771795), (5, 403908718), (10, 201954359), (43, 46966130), (86, 23483065), (215, 9393226), (430, 4696613)]