187671796810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7209827}}^1$

素因数の和:7209990

約数の個数: 32

約数和(自身を含む): 358184255040

約数和(自身を除く): 170512458230

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 13015, 26030, 7209827, 14419654, 36049135, 72098270, 136986713, 273973426, 684933565, 987746299, 1369867130, 1975492598, 4938731495, 9877462990, 18767179681, 37534359362, 93835898405, 187671796810]

約数ペア:

[(1, 187671796810), (2, 93835898405), (5, 37534359362), (10, 18767179681), (19, 9877462990), (38, 4938731495), (95, 1975492598), (137, 1369867130), (190, 987746299), (274, 684933565), (685, 273973426), (1370, 136986713), (2603, 72098270), (5206, 36049135), (13015, 14419654), (26030, 7209827)]