11856858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 25909632

約数和(自身を除く): 14052774

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2141, 2769, 4282, 5538, 6423, 12846, 27833, 55666, 83499, 152011, 166998, 304022, 456033, 912066, 1976143, 3952286, 5928429, 11856858]

約数ペア:

[(1, 11856858), (2, 5928429), (3, 3952286), (6, 1976143), (13, 912066), (26, 456033), (39, 304022), (71, 166998), (78, 152011), (142, 83499), (213, 55666), (426, 27833), (923, 12846), (1846, 6423), (2141, 5538), (2769, 4282)]