21596807078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2646019}}^1$

素因数の和:2646092

約数の個数: 32

約数和(自身を含む): 41150903040

約数和(自身を除く): 19554095962

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 2646019, 5292038, 18522133, 29106209, 37044266, 58212418, 140239007, 203743463, 280478014, 407486926, 981673049, 1542629077, 1963346098, 3085258154, 10798403539, 21596807078]

約数ペア:

[(1, 21596807078), (2, 10798403539), (7, 3085258154), (11, 1963346098), (14, 1542629077), (22, 981673049), (53, 407486926), (77, 280478014), (106, 203743463), (154, 140239007), (371, 58212418), (583, 37044266), (742, 29106209), (1166, 18522133), (4081, 5292038), (8162, 2646019)]