17966302570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1816613}}^1$

素因数の和:1816686

約数の個数: 32

約数和(自身を含む): 34530198912

約数和(自身を除く): 16563896342

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 1816613, 3633226, 9083065, 18166130, 41782099, 78114359, 83564198, 156228718, 208910495, 390571795, 417820990, 781143590, 1796630257, 3593260514, 8983151285, 17966302570]

約数ペア:

[(1, 17966302570), (2, 8983151285), (5, 3593260514), (10, 1796630257), (23, 781143590), (43, 417820990), (46, 390571795), (86, 208910495), (115, 156228718), (215, 83564198), (230, 78114359), (430, 41782099), (989, 18166130), (1978, 9083065), (4945, 3633226), (9890, 1816613)]