2019958412

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{23957}}^1$

素因数の和:24265

約数の個数: 24

約数和(自身を含む): 3586225104

約数和(自身を除く): 1566266692

約数列:

[1, 2, 4, 107, 197, 214, 394, 428, 788, 21079, 23957, 42158, 47914, 84316, 95828, 2563399, 4719529, 5126798, 9439058, 10253596, 18878116, 504989603, 1009979206, 2019958412]

約数ペア:

[(1, 2019958412), (2, 1009979206), (4, 504989603), (107, 18878116), (197, 10253596), (214, 9439058), (394, 5126798), (428, 4719529), (788, 2563399), (21079, 95828), (23957, 84316), (42158, 47914)]